##gff-version 2 (GTF)  piRNAome Mus musculus piRNA clusters (known + de novo); 1-based
chr10	piRNAome	piRNA_cluster	83364352	83488645	.	.	.	cluster_id "piRO-mmu-C00000001"; cluster_type "known"; n_piRNA "414";
chr7	piRNAome	piRNA_cluster	73747299	73869610	.	.	.	cluster_id "piRO-mmu-C00000002"; cluster_type "known"; n_piRNA "4342";
chr2	piRNAome	piRNA_cluster	92515042	92616018	.	.	.	cluster_id "piRO-mmu-C00000003"; cluster_type "known"; n_piRNA "4667";
chr9	piRNAome	piRNA_cluster	54197068	54289758	.	.	.	cluster_id "piRO-mmu-C00000004"; cluster_type "known"; n_piRNA "2721";
chr17	piRNAome	piRNA_cluster	66149071	66241025	.	.	.	cluster_id "piRO-mmu-C00000005"; cluster_type "known"; n_piRNA "2003";
chr12	piRNAome	piRNA_cluster	98369020	98458558	.	.	.	cluster_id "piRO-mmu-C00000006"; cluster_type "known"; n_piRNA "3886";
chr9	piRNAome	piRNA_cluster	67687023	67775714	.	.	.	cluster_id "piRO-mmu-C00000007"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	69873041	69960816	.	.	.	cluster_id "piRO-mmu-C00000008"; cluster_type "known"; n_piRNA "2889";
chr7	piRNAome	piRNA_cluster	6570097	6653457	.	.	.	cluster_id "piRO-mmu-C00000009"; cluster_type "known"; n_piRNA "3211";
chr6	piRNAome	piRNA_cluster	127772220	127854022	.	.	.	cluster_id "piRO-mmu-C00000010"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	27270253	27351001	.	.	.	cluster_id "piRO-mmu-C00000011"; cluster_type "known"; n_piRNA "8021";
chr10	piRNAome	piRNA_cluster	86564547	86641802	.	.	.	cluster_id "piRO-mmu-C00000012"; cluster_type "known"; n_piRNA "390";
chr18	piRNAome	piRNA_cluster	67031207	67105413	.	.	.	cluster_id "piRO-mmu-C00000013"; cluster_type "known"; n_piRNA "2";
chr15	piRNAome	piRNA_cluster	59242012	59315747	.	.	.	cluster_id "piRO-mmu-C00000014"; cluster_type "known"; n_piRNA "3432";
chr14	piRNAome	piRNA_cluster	24076290	24149900	.	.	.	cluster_id "piRO-mmu-C00000015"; cluster_type "known"; n_piRNA "3160";
chr10	piRNAome	piRNA_cluster	81363440	81436968	.	.	.	cluster_id "piRO-mmu-C00000016"; cluster_type "known"; n_piRNA "17";
chr10	piRNAome	piRNA_cluster	75832801	75902916	.	.	.	cluster_id "piRO-mmu-C00000017"; cluster_type "known"; n_piRNA "1454";
chr7	piRNAome	piRNA_cluster	73095168	73164969	.	.	.	cluster_id "piRO-mmu-C00000018"; cluster_type "known"; n_piRNA "2414";
chr5	piRNAome	piRNA_cluster	113313088	113380757	.	.	.	cluster_id "piRO-mmu-C00000019"; cluster_type "known"; n_piRNA "4189";
chr15	piRNAome	piRNA_cluster	74615084	74674961	.	.	.	cluster_id "piRO-mmu-C00000020"; cluster_type "known"; n_piRNA "1959";
chr15	piRNAome	piRNA_cluster	78637006	78696693	.	.	.	cluster_id "piRO-mmu-C00000021"; cluster_type "known"; n_piRNA "1181";
chr4	piRNAome	piRNA_cluster	94274239	94333724	.	.	.	cluster_id "piRO-mmu-C00000022"; cluster_type "known"; n_piRNA "1896";
chr10	piRNAome	piRNA_cluster	62650640	62709971	.	.	.	cluster_id "piRO-mmu-C00000023"; cluster_type "known"; n_piRNA "866";
chr6	piRNAome	piRNA_cluster	87941119	87998808	.	.	.	cluster_id "piRO-mmu-C00000024"; cluster_type "known"; n_piRNA "365";
chr17	piRNAome	piRNA_cluster	83573428	83630894	.	.	.	cluster_id "piRO-mmu-C00000025"; cluster_type "known"; n_piRNA "1";
chr13	piRNAome	piRNA_cluster	50288026	50342534	.	.	.	cluster_id "piRO-mmu-C00000026"; cluster_type "known"; n_piRNA "88";
chr12	piRNAome	piRNA_cluster	17065315	17119025	.	.	.	cluster_id "piRO-mmu-C00000027"; cluster_type "known"; n_piRNA "4";
chr10	piRNAome	piRNA_cluster	85735052	85785142	.	.	.	cluster_id "piRO-mmu-C00000028"; cluster_type "known"; n_piRNA "896";
chr3	piRNAome	piRNA_cluster	20453085	20502976	.	.	.	cluster_id "piRO-mmu-C00000029"; cluster_type "known"; n_piRNA "37";
chr5	piRNAome	piRNA_cluster	149786053	149833563	.	.	.	cluster_id "piRO-mmu-C00000030"; cluster_type "known"; n_piRNA "14";
chr5	piRNAome	piRNA_cluster	114815525	114858701	.	.	.	cluster_id "piRO-mmu-C00000031"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	135295600	135337703	.	.	.	cluster_id "piRO-mmu-C00000032"; cluster_type "known"; n_piRNA "16";
JH584267.1	piRNAome	piRNA_cluster	7691	49660	.	.	.	cluster_id "piRO-mmu-C00000033"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	24405140	24446843	.	.	.	cluster_id "piRO-mmu-C00000034"; cluster_type "known"; n_piRNA "206";
chr17	piRNAome	piRNA_cluster	27123157	27164607	.	.	.	cluster_id "piRO-mmu-C00000035"; cluster_type "known"; n_piRNA "5";
chr10	piRNAome	piRNA_cluster	18792595	18832594	.	.	.	cluster_id "piRO-mmu-C00000036"; cluster_type "known"; n_piRNA "335";
chr15	piRNAome	piRNA_cluster	73147017	73186797	.	.	.	cluster_id "piRO-mmu-C00000037"; cluster_type "known"; n_piRNA "11";
chr14	piRNAome	piRNA_cluster	76550047	76589782	.	.	.	cluster_id "piRO-mmu-C00000038"; cluster_type "known"; n_piRNA "12";
chr14	piRNAome	piRNA_cluster	24334456	24372993	.	.	.	cluster_id "piRO-mmu-C00000039"; cluster_type "known"; n_piRNA "329";
chr4	piRNAome	piRNA_cluster	123810235	123845765	.	.	.	cluster_id "piRO-mmu-C00000040"; cluster_type "known"; n_piRNA "179";
chr11	piRNAome	piRNA_cluster	103419111	103454635	.	.	.	cluster_id "piRO-mmu-C00000041"; cluster_type "known"; n_piRNA "1184";
chr10	piRNAome	piRNA_cluster	66678376	66712906	.	.	.	cluster_id "piRO-mmu-C00000042"; cluster_type "known"; n_piRNA "24";
chr8	piRNAome	piRNA_cluster	122025463	122059556	.	.	.	cluster_id "piRO-mmu-C00000043"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	41014686	41048665	.	.	.	cluster_id "piRO-mmu-C00000044"; cluster_type "known"; n_piRNA "13";
chr7	piRNAome	piRNA_cluster	142897257	142931028	.	.	.	cluster_id "piRO-mmu-C00000045"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	122774119	122807748	.	.	.	cluster_id "piRO-mmu-C00000046"; cluster_type "known"; n_piRNA "19";
chr17	piRNAome	piRNA_cluster	5750801	5784418	.	.	.	cluster_id "piRO-mmu-C00000047"; cluster_type "known"; n_piRNA "120";
chr7	piRNAome	piRNA_cluster	52887576	52920577	.	.	.	cluster_id "piRO-mmu-C00000048"; cluster_type "known"; n_piRNA "245";
chr19	piRNAome	piRNA_cluster	4772276	4804687	.	.	.	cluster_id "piRO-mmu-C00000049"; cluster_type "known"; n_piRNA "11";
chr14	piRNAome	piRNA_cluster	19623787	19654896	.	.	.	cluster_id "piRO-mmu-C00000050"; cluster_type "known"; n_piRNA "640";
chr2	piRNAome	piRNA_cluster	93955466	93985815	.	.	.	cluster_id "piRO-mmu-C00000051"; cluster_type "known"; n_piRNA "31";
chr4	piRNAome	piRNA_cluster	135293001	135322515	.	.	.	cluster_id "piRO-mmu-C00000052"; cluster_type "known"; n_piRNA "8";
chr2	piRNAome	piRNA_cluster	91930383	91959789	.	.	.	cluster_id "piRO-mmu-C00000053"; cluster_type "known"; n_piRNA "2";
chr18	piRNAome	piRNA_cluster	35835081	35864009	.	.	.	cluster_id "piRO-mmu-C00000054"; cluster_type "known"; n_piRNA "2";
chr10	piRNAome	piRNA_cluster	84485108	84513853	.	.	.	cluster_id "piRO-mmu-C00000055"; cluster_type "known"; n_piRNA "35";
chr11	piRNAome	piRNA_cluster	74817570	74846014	.	.	.	cluster_id "piRO-mmu-C00000056"; cluster_type "known"; n_piRNA "9";
chr14	piRNAome	piRNA_cluster	44756343	44784565	.	.	.	cluster_id "piRO-mmu-C00000057"; cluster_type "known"; n_piRNA "671";
chr3	piRNAome	piRNA_cluster	51223856	51251629	.	.	.	cluster_id "piRO-mmu-C00000058"; cluster_type "known"; n_piRNA "28";
chr9	piRNAome	piRNA_cluster	98316153	98343288	.	.	.	cluster_id "piRO-mmu-C00000059"; cluster_type "known"; n_piRNA "1";
chr15	piRNAome	piRNA_cluster	79927088	79953978	.	.	.	cluster_id "piRO-mmu-C00000060"; cluster_type "known"; n_piRNA "141";
chr19	piRNAome	piRNA_cluster	31906013	31931835	.	.	.	cluster_id "piRO-mmu-C00000061"; cluster_type "known"; n_piRNA "14";
JH584270.1	piRNAome	piRNA_cluster	33220	58859	.	.	.	cluster_id "piRO-mmu-C00000062"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	26886318	26911847	.	.	.	cluster_id "piRO-mmu-C00000063"; cluster_type "known"; n_piRNA "7";
chr8	piRNAome	piRNA_cluster	110046264	110070865	.	.	.	cluster_id "piRO-mmu-C00000064"; cluster_type "known"; n_piRNA "16";
chr10	piRNAome	piRNA_cluster	127676649	127701021	.	.	.	cluster_id "piRO-mmu-C00000065"; cluster_type "known"; n_piRNA "189";
chr10	piRNAome	piRNA_cluster	23637113	23661368	.	.	.	cluster_id "piRO-mmu-C00000066"; cluster_type "known"; n_piRNA "13";
chr8	piRNAome	piRNA_cluster	47616147	47639958	.	.	.	cluster_id "piRO-mmu-C00000067"; cluster_type "known"; n_piRNA "402";
chr4	piRNAome	piRNA_cluster	120891495	120915254	.	.	.	cluster_id "piRO-mmu-C00000068"; cluster_type "known"; n_piRNA "6";
chr16	piRNAome	piRNA_cluster	90517457	90541024	.	.	.	cluster_id "piRO-mmu-C00000069"; cluster_type "known"; n_piRNA "18";
chr11	piRNAome	piRNA_cluster	98066102	98089617	.	.	.	cluster_id "piRO-mmu-C00000070"; cluster_type "known"; n_piRNA "21";
chr5	piRNAome	piRNA_cluster	34942070	34964838	.	.	.	cluster_id "piRO-mmu-C00000071"; cluster_type "known"; n_piRNA "6";
chr3	piRNAome	piRNA_cluster	94584265	94606931	.	.	.	cluster_id "piRO-mmu-C00000072"; cluster_type "known"; n_piRNA "130";
chr12	piRNAome	piRNA_cluster	100888397	100910899	.	.	.	cluster_id "piRO-mmu-C00000073"; cluster_type "known"; n_piRNA "1";
chr2	piRNAome	piRNA_cluster	91263061	91285540	.	.	.	cluster_id "piRO-mmu-C00000074"; cluster_type "known"; n_piRNA "14";
chr1	piRNAome	piRNA_cluster	92979776	93001964	.	.	.	cluster_id "piRO-mmu-C00000075"; cluster_type "known"; n_piRNA "464";
chr5	piRNAome	piRNA_cluster	142907176	142929000	.	.	.	cluster_id "piRO-mmu-C00000076"; cluster_type "known"; n_piRNA "3";
chr17	piRNAome	piRNA_cluster	66710037	66731554	.	.	.	cluster_id "piRO-mmu-C00000077"; cluster_type "known"; n_piRNA "2";
chr7	piRNAome	piRNA_cluster	28535566	28556810	.	.	.	cluster_id "piRO-mmu-C00000078"; cluster_type "known"; n_piRNA "3";
chr6	piRNAome	piRNA_cluster	128182645	128203470	.	.	.	cluster_id "piRO-mmu-C00000079"; cluster_type "known"; n_piRNA "1";
chrX	piRNAome	piRNA_cluster	17493572	17514209	.	.	.	cluster_id "piRO-mmu-C00000080"; cluster_type "known"; n_piRNA "69";
chr11	piRNAome	piRNA_cluster	8645314	8665884	.	.	.	cluster_id "piRO-mmu-C00000081"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	18972704	18993056	.	.	.	cluster_id "piRO-mmu-C00000082"; cluster_type "known"; n_piRNA "34";
chr4	piRNAome	piRNA_cluster	135607543	135627568	.	.	.	cluster_id "piRO-mmu-C00000083"; cluster_type "known"; n_piRNA "29";
chr12	piRNAome	piRNA_cluster	67655904	67675787	.	.	.	cluster_id "piRO-mmu-C00000084"; cluster_type "known"; n_piRNA "1";
chr6	piRNAome	piRNA_cluster	125570058	125589802	.	.	.	cluster_id "piRO-mmu-C00000085"; cluster_type "known"; n_piRNA "5";
chr15	piRNAome	piRNA_cluster	102278248	102297880	.	.	.	cluster_id "piRO-mmu-C00000086"; cluster_type "known"; n_piRNA "1";
chr17	piRNAome	piRNA_cluster	47488440	47507965	.	.	.	cluster_id "piRO-mmu-C00000087"; cluster_type "known"; n_piRNA "5";
chr7	piRNAome	piRNA_cluster	125348985	125368363	.	.	.	cluster_id "piRO-mmu-C00000088"; cluster_type "known"; n_piRNA "32";
chr13	piRNAome	piRNA_cluster	50355070	50374200	.	.	.	cluster_id "piRO-mmu-C00000089"; cluster_type "known"; n_piRNA "129";
chr2	piRNAome	piRNA_cluster	151139885	151158969	.	.	.	cluster_id "piRO-mmu-C00000090"; cluster_type "known"; n_piRNA "1052";
chr15	piRNAome	piRNA_cluster	74367897	74386933	.	.	.	cluster_id "piRO-mmu-C00000091"; cluster_type "known"; n_piRNA "1";
chr1	piRNAome	piRNA_cluster	189455077	189473940	.	.	.	cluster_id "piRO-mmu-C00000092"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	33434882	33453714	.	.	.	cluster_id "piRO-mmu-C00000093"; cluster_type "known"; n_piRNA "5";
chr11	piRNAome	piRNA_cluster	69380021	69398777	.	.	.	cluster_id "piRO-mmu-C00000094"; cluster_type "known"; n_piRNA "6";
chr3	piRNAome	piRNA_cluster	124398133	124416847	.	.	.	cluster_id "piRO-mmu-C00000095"; cluster_type "known"; n_piRNA "245";
chr8	piRNAome	piRNA_cluster	37088588	37107030	.	.	.	cluster_id "piRO-mmu-C00000096"; cluster_type "known"; n_piRNA "79";
chr9	piRNAome	piRNA_cluster	98269491	98287873	.	.	.	cluster_id "piRO-mmu-C00000097"; cluster_type "known"; n_piRNA "8";
chr6	piRNAome	piRNA_cluster	81893855	81911804	.	.	.	cluster_id "piRO-mmu-C00000098"; cluster_type "known"; n_piRNA "747";
chr10	piRNAome	piRNA_cluster	80152069	80169953	.	.	.	cluster_id "piRO-mmu-C00000099"; cluster_type "known"; n_piRNA "2";
chr18	piRNAome	piRNA_cluster	38173191	38190970	.	.	.	cluster_id "piRO-mmu-C00000100"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	161002585	161020315	.	.	.	cluster_id "piRO-mmu-C00000101"; cluster_type "known"; n_piRNA "19";
chr8	piRNAome	piRNA_cluster	110115199	110132777	.	.	.	cluster_id "piRO-mmu-C00000102"; cluster_type "known"; n_piRNA "443";
chr2	piRNAome	piRNA_cluster	94261527	94278994	.	.	.	cluster_id "piRO-mmu-C00000103"; cluster_type "known"; n_piRNA "16";
chr2	piRNAome	piRNA_cluster	68552718	68569856	.	.	.	cluster_id "piRO-mmu-C00000104"; cluster_type "known"; n_piRNA "2";
chr2	piRNAome	piRNA_cluster	151402051	151418984	.	.	.	cluster_id "piRO-mmu-C00000105"; cluster_type "known"; n_piRNA "38";
chr11	piRNAome	piRNA_cluster	60775037	60791907	.	.	.	cluster_id "piRO-mmu-C00000106"; cluster_type "known"; n_piRNA "16";
chr11	piRNAome	piRNA_cluster	3306067	3322896	.	.	.	cluster_id "piRO-mmu-C00000107"; cluster_type "known"; n_piRNA "25";
chr13	piRNAome	piRNA_cluster	49784143	49800846	.	.	.	cluster_id "piRO-mmu-C00000108"; cluster_type "known"; n_piRNA "6";
chr13	piRNAome	piRNA_cluster	50557291	50573979	.	.	.	cluster_id "piRO-mmu-C00000109"; cluster_type "known"; n_piRNA "25";
chr2	piRNAome	piRNA_cluster	151316741	151333417	.	.	.	cluster_id "piRO-mmu-C00000110"; cluster_type "known"; n_piRNA "80";
chr11	piRNAome	piRNA_cluster	5525791	5542445	.	.	.	cluster_id "piRO-mmu-C00000111"; cluster_type "known"; n_piRNA "27";
chr2	piRNAome	piRNA_cluster	151247764	151264290	.	.	.	cluster_id "piRO-mmu-C00000112"; cluster_type "known"; n_piRNA "557";
chr3	piRNAome	piRNA_cluster	31696137	31712608	.	.	.	cluster_id "piRO-mmu-C00000113"; cluster_type "known"; n_piRNA "6";
chr4	piRNAome	piRNA_cluster	33109195	33125641	.	.	.	cluster_id "piRO-mmu-C00000114"; cluster_type "known"; n_piRNA "18";
chr19	piRNAome	piRNA_cluster	21709205	21725604	.	.	.	cluster_id "piRO-mmu-C00000115"; cluster_type "known"; n_piRNA "10";
chr1	piRNAome	piRNA_cluster	156068067	156084414	.	.	.	cluster_id "piRO-mmu-C00000116"; cluster_type "known"; n_piRNA "67";
chr6	piRNAome	piRNA_cluster	115808223	115824301	.	.	.	cluster_id "piRO-mmu-C00000117"; cluster_type "known"; n_piRNA "1";
chr2	piRNAome	piRNA_cluster	127691207	127707194	.	.	.	cluster_id "piRO-mmu-C00000118"; cluster_type "known"; n_piRNA "313";
chr13	piRNAome	piRNA_cluster	50644466	50660310	.	.	.	cluster_id "piRO-mmu-C00000119"; cluster_type "known"; n_piRNA "6";
chr7	piRNAome	piRNA_cluster	107237097	107252905	.	.	.	cluster_id "piRO-mmu-C00000120"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	45436220	45452018	.	.	.	cluster_id "piRO-mmu-C00000121"; cluster_type "known"; n_piRNA "7";
chr7	piRNAome	piRNA_cluster	19483120	19498844	.	.	.	cluster_id "piRO-mmu-C00000122"; cluster_type "known"; n_piRNA "7";
chr3	piRNAome	piRNA_cluster	108186106	108201806	.	.	.	cluster_id "piRO-mmu-C00000123"; cluster_type "known"; n_piRNA "3";
chr4	piRNAome	piRNA_cluster	56864574	56880268	.	.	.	cluster_id "piRO-mmu-C00000124"; cluster_type "known"; n_piRNA "35";
chr6	piRNAome	piRNA_cluster	38502383	38517996	.	.	.	cluster_id "piRO-mmu-C00000125"; cluster_type "known"; n_piRNA "2";
chr16	piRNAome	piRNA_cluster	43621239	43636691	.	.	.	cluster_id "piRO-mmu-C00000126"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	118704426	118719756	.	.	.	cluster_id "piRO-mmu-C00000127"; cluster_type "known"; n_piRNA "2";
chr8	piRNAome	piRNA_cluster	92187503	92202728	.	.	.	cluster_id "piRO-mmu-C00000128"; cluster_type "known"; n_piRNA "760";
chr13	piRNAome	piRNA_cluster	56130151	56145322	.	.	.	cluster_id "piRO-mmu-C00000129"; cluster_type "known"; n_piRNA "6";
chr1	piRNAome	piRNA_cluster	132021901	132036993	.	.	.	cluster_id "piRO-mmu-C00000130"; cluster_type "known"; n_piRNA "41";
chr3	piRNAome	piRNA_cluster	12832897	12847768	.	.	.	cluster_id "piRO-mmu-C00000131"; cluster_type "known"; n_piRNA "130";
chr14	piRNAome	piRNA_cluster	64809364	64824231	.	.	.	cluster_id "piRO-mmu-C00000132"; cluster_type "known"; n_piRNA "7";
chr9	piRNAome	piRNA_cluster	88612142	88627003	.	.	.	cluster_id "piRO-mmu-C00000133"; cluster_type "known"; n_piRNA "24";
chr9	piRNAome	piRNA_cluster	123063076	123077909	.	.	.	cluster_id "piRO-mmu-C00000134"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	4469400	4484069	.	.	.	cluster_id "piRO-mmu-C00000135"; cluster_type "known"; n_piRNA "1";
chr14	piRNAome	piRNA_cluster	44934380	44949016	.	.	.	cluster_id "piRO-mmu-C00000136"; cluster_type "known"; n_piRNA "130";
chr2	piRNAome	piRNA_cluster	153767250	153781879	.	.	.	cluster_id "piRO-mmu-C00000137"; cluster_type "known"; n_piRNA "11";
chr3	piRNAome	piRNA_cluster	96858429	96873021	.	.	.	cluster_id "piRO-mmu-C00000138"; cluster_type "known"; n_piRNA "9";
chr2	piRNAome	piRNA_cluster	156196419	156210998	.	.	.	cluster_id "piRO-mmu-C00000139"; cluster_type "known"; n_piRNA "2";
chr19	piRNAome	piRNA_cluster	58871353	58885859	.	.	.	cluster_id "piRO-mmu-C00000140"; cluster_type "known"; n_piRNA "3";
chr14	piRNAome	piRNA_cluster	69986344	70000802	.	.	.	cluster_id "piRO-mmu-C00000141"; cluster_type "known"; n_piRNA "2";
chr8	piRNAome	piRNA_cluster	116956240	116970612	.	.	.	cluster_id "piRO-mmu-C00000142"; cluster_type "known"; n_piRNA "2";
chr6	piRNAome	piRNA_cluster	128439572	128453902	.	.	.	cluster_id "piRO-mmu-C00000143"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	87030720	87045008	.	.	.	cluster_id "piRO-mmu-C00000144"; cluster_type "known"; n_piRNA "1";
chr7	piRNAome	piRNA_cluster	19751317	19765532	.	.	.	cluster_id "piRO-mmu-C00000145"; cluster_type "known"; n_piRNA "6";
chr4	piRNAome	piRNA_cluster	95150081	95164226	.	.	.	cluster_id "piRO-mmu-C00000146"; cluster_type "known"; n_piRNA "11";
chr14	piRNAome	piRNA_cluster	8366867	8380989	.	.	.	cluster_id "piRO-mmu-C00000147"; cluster_type "known"; n_piRNA "7";
chr2	piRNAome	piRNA_cluster	37568976	37583024	.	.	.	cluster_id "piRO-mmu-C00000148"; cluster_type "known"; n_piRNA "23";
chr15	piRNAome	piRNA_cluster	75616743	75630595	.	.	.	cluster_id "piRO-mmu-C00000149"; cluster_type "known"; n_piRNA "2";
chr13	piRNAome	piRNA_cluster	12256058	12269877	.	.	.	cluster_id "piRO-mmu-C00000150"; cluster_type "known"; n_piRNA "18";
chr15	piRNAome	piRNA_cluster	73093642	73107430	.	.	.	cluster_id "piRO-mmu-C00000151"; cluster_type "known"; n_piRNA "133";
chr8	piRNAome	piRNA_cluster	117202218	117215999	.	.	.	cluster_id "piRO-mmu-C00000152"; cluster_type "known"; n_piRNA "100";
chr2	piRNAome	piRNA_cluster	84587290	84601021	.	.	.	cluster_id "piRO-mmu-C00000153"; cluster_type "known"; n_piRNA "1";
chr7	piRNAome	piRNA_cluster	75770327	75784009	.	.	.	cluster_id "piRO-mmu-C00000154"; cluster_type "known"; n_piRNA "130";
chr2	piRNAome	piRNA_cluster	33147258	33160787	.	.	.	cluster_id "piRO-mmu-C00000155"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	132745488	132758944	.	.	.	cluster_id "piRO-mmu-C00000156"; cluster_type "known"; n_piRNA "0";
chr3	piRNAome	piRNA_cluster	103236556	103249960	.	.	.	cluster_id "piRO-mmu-C00000157"; cluster_type "known"; n_piRNA "13";
chr6	piRNAome	piRNA_cluster	136461379	136474771	.	.	.	cluster_id "piRO-mmu-C00000158"; cluster_type "known"; n_piRNA "5";
chr1	piRNAome	piRNA_cluster	93736307	93749682	.	.	.	cluster_id "piRO-mmu-C00000159"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	89547017	89560304	.	.	.	cluster_id "piRO-mmu-C00000160"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	123885043	123898190	.	.	.	cluster_id "piRO-mmu-C00000161"; cluster_type "known"; n_piRNA "33";
chr2	piRNAome	piRNA_cluster	167474146	167487251	.	.	.	cluster_id "piRO-mmu-C00000162"; cluster_type "known"; n_piRNA "12";
chr11	piRNAome	piRNA_cluster	120753111	120766160	.	.	.	cluster_id "piRO-mmu-C00000163"; cluster_type "known"; n_piRNA "39";
chr1	piRNAome	piRNA_cluster	57347743	57360622	.	.	.	cluster_id "piRO-mmu-C00000164"; cluster_type "known"; n_piRNA "62";
chr9	piRNAome	piRNA_cluster	44140153	44153023	.	.	.	cluster_id "piRO-mmu-C00000165"; cluster_type "known"; n_piRNA "241";
chr1	piRNAome	piRNA_cluster	43556157	43569004	.	.	.	cluster_id "piRO-mmu-C00000166"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	55311446	55324247	.	.	.	cluster_id "piRO-mmu-C00000167"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	148739173	148751959	.	.	.	cluster_id "piRO-mmu-C00000168"; cluster_type "known"; n_piRNA "13";
chr18	piRNAome	piRNA_cluster	35256142	35268909	.	.	.	cluster_id "piRO-mmu-C00000169"; cluster_type "known"; n_piRNA "1";
chr12	piRNAome	piRNA_cluster	86797042	86809794	.	.	.	cluster_id "piRO-mmu-C00000170"; cluster_type "known"; n_piRNA "8";
chr4	piRNAome	piRNA_cluster	132257301	132269956	.	.	.	cluster_id "piRO-mmu-C00000171"; cluster_type "known"; n_piRNA "7";
chr9	piRNAome	piRNA_cluster	56907386	56919971	.	.	.	cluster_id "piRO-mmu-C00000172"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	97653084	97665644	.	.	.	cluster_id "piRO-mmu-C00000173"; cluster_type "known"; n_piRNA "5";
chr7	piRNAome	piRNA_cluster	16293181	16305736	.	.	.	cluster_id "piRO-mmu-C00000174"; cluster_type "known"; n_piRNA "8";
chr7	piRNAome	piRNA_cluster	39215047	39227558	.	.	.	cluster_id "piRO-mmu-C00000175"; cluster_type "known"; n_piRNA "2";
chr7	piRNAome	piRNA_cluster	41281339	41293842	.	.	.	cluster_id "piRO-mmu-C00000176"; cluster_type "known"; n_piRNA "7";
chr5	piRNAome	piRNA_cluster	127589076	127601538	.	.	.	cluster_id "piRO-mmu-C00000177"; cluster_type "known"; n_piRNA "1";
chr11	piRNAome	piRNA_cluster	107990132	108002575	.	.	.	cluster_id "piRO-mmu-C00000178"; cluster_type "known"; n_piRNA "226";
chr1	piRNAome	piRNA_cluster	165864612	165877048	.	.	.	cluster_id "piRO-mmu-C00000179"; cluster_type "known"; n_piRNA "11";
chr3	piRNAome	piRNA_cluster	28854366	28866794	.	.	.	cluster_id "piRO-mmu-C00000180"; cluster_type "known"; n_piRNA "16";
chr15	piRNAome	piRNA_cluster	77369435	77381854	.	.	.	cluster_id "piRO-mmu-C00000181"; cluster_type "known"; n_piRNA "3";
chr4	piRNAome	piRNA_cluster	135409501	135421833	.	.	.	cluster_id "piRO-mmu-C00000182"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	32501099	32513400	.	.	.	cluster_id "piRO-mmu-C00000183"; cluster_type "known"; n_piRNA "12";
chr15	piRNAome	piRNA_cluster	83353658	83365938	.	.	.	cluster_id "piRO-mmu-C00000184"; cluster_type "known"; n_piRNA "527";
chr11	piRNAome	piRNA_cluster	60896179	60908326	.	.	.	cluster_id "piRO-mmu-C00000185"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	34467487	34479577	.	.	.	cluster_id "piRO-mmu-C00000186"; cluster_type "known"; n_piRNA "7";
chrX	piRNAome	piRNA_cluster	14931397	14943466	.	.	.	cluster_id "piRO-mmu-C00000187"; cluster_type "known"; n_piRNA "3";
chr7	piRNAome	piRNA_cluster	28186235	28198294	.	.	.	cluster_id "piRO-mmu-C00000188"; cluster_type "known"; n_piRNA "10";
chr7	piRNAome	piRNA_cluster	38444360	38456415	.	.	.	cluster_id "piRO-mmu-C00000189"; cluster_type "known"; n_piRNA "14";
chr5	piRNAome	piRNA_cluster	149223019	149235061	.	.	.	cluster_id "piRO-mmu-C00000190"; cluster_type "known"; n_piRNA "5";
chr7	piRNAome	piRNA_cluster	43191860	43203895	.	.	.	cluster_id "piRO-mmu-C00000191"; cluster_type "known"; n_piRNA "12";
chr11	piRNAome	piRNA_cluster	53755119	53767129	.	.	.	cluster_id "piRO-mmu-C00000192"; cluster_type "known"; n_piRNA "10";
chr9	piRNAome	piRNA_cluster	3178219	3190216	.	.	.	cluster_id "piRO-mmu-C00000193"; cluster_type "known"; n_piRNA "29";
chr9	piRNAome	piRNA_cluster	114402043	114413985	.	.	.	cluster_id "piRO-mmu-C00000194"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	8983148	8995063	.	.	.	cluster_id "piRO-mmu-C00000195"; cluster_type "known"; n_piRNA "19";
chr3	piRNAome	piRNA_cluster	34444253	34456109	.	.	.	cluster_id "piRO-mmu-C00000196"; cluster_type "known"; n_piRNA "4";
chr11	piRNAome	piRNA_cluster	98780087	98791891	.	.	.	cluster_id "piRO-mmu-C00000197"; cluster_type "known"; n_piRNA "2";
chr6	piRNAome	piRNA_cluster	95130393	95142155	.	.	.	cluster_id "piRO-mmu-C00000198"; cluster_type "known"; n_piRNA "5";
chr15	piRNAome	piRNA_cluster	36645036	36656775	.	.	.	cluster_id "piRO-mmu-C00000199"; cluster_type "known"; n_piRNA "19";
chr11	piRNAome	piRNA_cluster	101611218	101622954	.	.	.	cluster_id "piRO-mmu-C00000200"; cluster_type "known"; n_piRNA "7";
chr3	piRNAome	piRNA_cluster	95178842	95190563	.	.	.	cluster_id "piRO-mmu-C00000201"; cluster_type "known"; n_piRNA "18";
chr15	piRNAome	piRNA_cluster	80929292	80940992	.	.	.	cluster_id "piRO-mmu-C00000202"; cluster_type "known"; n_piRNA "2";
chr8	piRNAome	piRNA_cluster	109723026	109734691	.	.	.	cluster_id "piRO-mmu-C00000203"; cluster_type "known"; n_piRNA "6";
chr15	piRNAome	piRNA_cluster	103188008	103199665	.	.	.	cluster_id "piRO-mmu-C00000204"; cluster_type "known"; n_piRNA "31";
chr17	piRNAome	piRNA_cluster	22510118	22521751	.	.	.	cluster_id "piRO-mmu-C00000205"; cluster_type "known"; n_piRNA "82";
chr5	piRNAome	piRNA_cluster	142814042	142825636	.	.	.	cluster_id "piRO-mmu-C00000206"; cluster_type "known"; n_piRNA "13";
chr1	piRNAome	piRNA_cluster	156641349	156652878	.	.	.	cluster_id "piRO-mmu-C00000207"; cluster_type "known"; n_piRNA "3";
chr2	piRNAome	piRNA_cluster	28060119	28071640	.	.	.	cluster_id "piRO-mmu-C00000208"; cluster_type "known"; n_piRNA "4";
chr13	piRNAome	piRNA_cluster	12523411	12534919	.	.	.	cluster_id "piRO-mmu-C00000209"; cluster_type "known"; n_piRNA "8";
chr10	piRNAome	piRNA_cluster	95373402	95384886	.	.	.	cluster_id "piRO-mmu-C00000210"; cluster_type "known"; n_piRNA "7";
chr5	piRNAome	piRNA_cluster	136696904	136708380	.	.	.	cluster_id "piRO-mmu-C00000211"; cluster_type "known"; n_piRNA "4";
chr11	piRNAome	piRNA_cluster	59452982	59464441	.	.	.	cluster_id "piRO-mmu-C00000212"; cluster_type "known"; n_piRNA "1";
chr8	piRNAome	piRNA_cluster	70486205	70497648	.	.	.	cluster_id "piRO-mmu-C00000213"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	33638181	33649615	.	.	.	cluster_id "piRO-mmu-C00000214"; cluster_type "known"; n_piRNA "3";
chr5	piRNAome	piRNA_cluster	134932413	134943836	.	.	.	cluster_id "piRO-mmu-C00000215"; cluster_type "known"; n_piRNA "10";
chr16	piRNAome	piRNA_cluster	24981074	24992487	.	.	.	cluster_id "piRO-mmu-C00000216"; cluster_type "known"; n_piRNA "1";
chr14	piRNAome	piRNA_cluster	122095388	122106741	.	.	.	cluster_id "piRO-mmu-C00000217"; cluster_type "known"; n_piRNA "9";
chr9	piRNAome	piRNA_cluster	27345965	27357266	.	.	.	cluster_id "piRO-mmu-C00000218"; cluster_type "known"; n_piRNA "2";
chr15	piRNAome	piRNA_cluster	58898725	58909992	.	.	.	cluster_id "piRO-mmu-C00000219"; cluster_type "known"; n_piRNA "11";
chr5	piRNAome	piRNA_cluster	125880681	125891937	.	.	.	cluster_id "piRO-mmu-C00000220"; cluster_type "known"; n_piRNA "25";
chr16	piRNAome	piRNA_cluster	10792031	10803274	.	.	.	cluster_id "piRO-mmu-C00000221"; cluster_type "known"; n_piRNA "6";
chr4	piRNAome	piRNA_cluster	126332925	126344154	.	.	.	cluster_id "piRO-mmu-C00000222"; cluster_type "known"; n_piRNA "2";
chr5	piRNAome	piRNA_cluster	129912668	129923881	.	.	.	cluster_id "piRO-mmu-C00000223"; cluster_type "known"; n_piRNA "22";
chr11	piRNAome	piRNA_cluster	72767754	72778944	.	.	.	cluster_id "piRO-mmu-C00000224"; cluster_type "known"; n_piRNA "21";
chr14	piRNAome	piRNA_cluster	34185828	34196873	.	.	.	cluster_id "piRO-mmu-C00000225"; cluster_type "known"; n_piRNA "3";
chr14	piRNAome	piRNA_cluster	65622221	65633233	.	.	.	cluster_id "piRO-mmu-C00000226"; cluster_type "known"; n_piRNA "68";
chr1	piRNAome	piRNA_cluster	136232826	136243783	.	.	.	cluster_id "piRO-mmu-C00000227"; cluster_type "known"; n_piRNA "4";
chr2	piRNAome	piRNA_cluster	153262770	153273668	.	.	.	cluster_id "piRO-mmu-C00000228"; cluster_type "known"; n_piRNA "4";
chr11	piRNAome	piRNA_cluster	96690020	96700915	.	.	.	cluster_id "piRO-mmu-C00000229"; cluster_type "known"; n_piRNA "40";
chr16	piRNAome	piRNA_cluster	16742983	16753874	.	.	.	cluster_id "piRO-mmu-C00000230"; cluster_type "known"; n_piRNA "5";
chr5	piRNAome	piRNA_cluster	67391132	67401989	.	.	.	cluster_id "piRO-mmu-C00000231"; cluster_type "known"; n_piRNA "4";
chr11	piRNAome	piRNA_cluster	106600078	106610931	.	.	.	cluster_id "piRO-mmu-C00000232"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	33236100	33246944	.	.	.	cluster_id "piRO-mmu-C00000233"; cluster_type "known"; n_piRNA "2";
chr5	piRNAome	piRNA_cluster	142841140	142851973	.	.	.	cluster_id "piRO-mmu-C00000234"; cluster_type "known"; n_piRNA "11";
chr3	piRNAome	piRNA_cluster	9427832	9438645	.	.	.	cluster_id "piRO-mmu-C00000235"; cluster_type "known"; n_piRNA "2";
chr10	piRNAome	piRNA_cluster	70321062	70331874	.	.	.	cluster_id "piRO-mmu-C00000236"; cluster_type "known"; n_piRNA "3";
chr2	piRNAome	piRNA_cluster	118905093	118915886	.	.	.	cluster_id "piRO-mmu-C00000237"; cluster_type "known"; n_piRNA "2";
chr9	piRNAome	piRNA_cluster	107623215	107633990	.	.	.	cluster_id "piRO-mmu-C00000238"; cluster_type "known"; n_piRNA "16";
chr8	piRNAome	piRNA_cluster	121312136	121322893	.	.	.	cluster_id "piRO-mmu-C00000239"; cluster_type "known"; n_piRNA "4";
chr11	piRNAome	piRNA_cluster	75571294	75582012	.	.	.	cluster_id "piRO-mmu-C00000240"; cluster_type "known"; n_piRNA "13";
chr15	piRNAome	piRNA_cluster	82353339	82364013	.	.	.	cluster_id "piRO-mmu-C00000241"; cluster_type "known"; n_piRNA "17";
chr7	piRNAome	piRNA_cluster	132708161	132718795	.	.	.	cluster_id "piRO-mmu-C00000242"; cluster_type "known"; n_piRNA "8";
chr8	piRNAome	piRNA_cluster	120530189	120540809	.	.	.	cluster_id "piRO-mmu-C00000243"; cluster_type "known"; n_piRNA "5";
chr8	piRNAome	piRNA_cluster	124731279	124741876	.	.	.	cluster_id "piRO-mmu-C00000244"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	101104074	101114667	.	.	.	cluster_id "piRO-mmu-C00000245"; cluster_type "known"; n_piRNA "1";
chr10	piRNAome	piRNA_cluster	78185464	78195995	.	.	.	cluster_id "piRO-mmu-C00000246"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	25106160	25116681	.	.	.	cluster_id "piRO-mmu-C00000247"; cluster_type "known"; n_piRNA "2";
chr2	piRNAome	piRNA_cluster	164935497	164945931	.	.	.	cluster_id "piRO-mmu-C00000248"; cluster_type "known"; n_piRNA "1";
chr9	piRNAome	piRNA_cluster	119460240	119470664	.	.	.	cluster_id "piRO-mmu-C00000249"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	120623388	120633778	.	.	.	cluster_id "piRO-mmu-C00000250"; cluster_type "known"; n_piRNA "3";
chr7	piRNAome	piRNA_cluster	127235561	127245946	.	.	.	cluster_id "piRO-mmu-C00000251"; cluster_type "known"; n_piRNA "11";
chr5	piRNAome	piRNA_cluster	123451167	123461537	.	.	.	cluster_id "piRO-mmu-C00000252"; cluster_type "known"; n_piRNA "0";
chr3	piRNAome	piRNA_cluster	98246156	98256513	.	.	.	cluster_id "piRO-mmu-C00000253"; cluster_type "known"; n_piRNA "11";
chr11	piRNAome	piRNA_cluster	98940821	98951154	.	.	.	cluster_id "piRO-mmu-C00000254"; cluster_type "known"; n_piRNA "1";
chr19	piRNAome	piRNA_cluster	23719312	23729592	.	.	.	cluster_id "piRO-mmu-C00000255"; cluster_type "known"; n_piRNA "3";
chr5	piRNAome	piRNA_cluster	143239302	143249547	.	.	.	cluster_id "piRO-mmu-C00000256"; cluster_type "known"; n_piRNA "1";
chr8	piRNAome	piRNA_cluster	75076366	75086606	.	.	.	cluster_id "piRO-mmu-C00000257"; cluster_type "known"; n_piRNA "1";
chr2	piRNAome	piRNA_cluster	160762014	160772239	.	.	.	cluster_id "piRO-mmu-C00000258"; cluster_type "known"; n_piRNA "5";
chr18	piRNAome	piRNA_cluster	3255777	3265994	.	.	.	cluster_id "piRO-mmu-C00000259"; cluster_type "known"; n_piRNA "4";
chr4	piRNAome	piRNA_cluster	108175188	108185387	.	.	.	cluster_id "piRO-mmu-C00000260"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	169231369	169241563	.	.	.	cluster_id "piRO-mmu-C00000261"; cluster_type "known"; n_piRNA "8";
chr4	piRNAome	piRNA_cluster	41382469	41392640	.	.	.	cluster_id "piRO-mmu-C00000262"; cluster_type "known"; n_piRNA "5";
chr16	piRNAome	piRNA_cluster	11168042	11178204	.	.	.	cluster_id "piRO-mmu-C00000263"; cluster_type "known"; n_piRNA "2";
chr1	piRNAome	piRNA_cluster	171042528	171052682	.	.	.	cluster_id "piRO-mmu-C00000264"; cluster_type "known"; n_piRNA "15";
chr5	piRNAome	piRNA_cluster	3520677	3530813	.	.	.	cluster_id "piRO-mmu-C00000265"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	22775645	22785746	.	.	.	cluster_id "piRO-mmu-C00000266"; cluster_type "known"; n_piRNA "11";
chr19	piRNAome	piRNA_cluster	44570044	44580133	.	.	.	cluster_id "piRO-mmu-C00000267"; cluster_type "known"; n_piRNA "3";
chr13	piRNAome	piRNA_cluster	50194712	50204744	.	.	.	cluster_id "piRO-mmu-C00000268"; cluster_type "known"; n_piRNA "23";
chr16	piRNAome	piRNA_cluster	10531981	10542010	.	.	.	cluster_id "piRO-mmu-C00000269"; cluster_type "known"; n_piRNA "1";
chr6	piRNAome	piRNA_cluster	38687578	38697600	.	.	.	cluster_id "piRO-mmu-C00000270"; cluster_type "known"; n_piRNA "4";
chr5	piRNAome	piRNA_cluster	40572689	40582695	.	.	.	cluster_id "piRO-mmu-C00000271"; cluster_type "known"; n_piRNA "2";
chr4	piRNAome	piRNA_cluster	127037022	127047020	.	.	.	cluster_id "piRO-mmu-C00000272"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	25686033	25696009	.	.	.	cluster_id "piRO-mmu-C00000273"; cluster_type "known"; n_piRNA "6";
chr15	piRNAome	piRNA_cluster	88973948	88983911	.	.	.	cluster_id "piRO-mmu-C00000274"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	111133032	111142932	.	.	.	cluster_id "piRO-mmu-C00000275"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	37266652	37276546	.	.	.	cluster_id "piRO-mmu-C00000276"; cluster_type "known"; n_piRNA "8";
chr7	piRNAome	piRNA_cluster	44600015	44609900	.	.	.	cluster_id "piRO-mmu-C00000277"; cluster_type "known"; n_piRNA "15";
chr9	piRNAome	piRNA_cluster	108042085	108051969	.	.	.	cluster_id "piRO-mmu-C00000278"; cluster_type "known"; n_piRNA "11";
chr5	piRNAome	piRNA_cluster	115139106	115148984	.	.	.	cluster_id "piRO-mmu-C00000279"; cluster_type "known"; n_piRNA "3";
chr2	piRNAome	piRNA_cluster	164430060	164439935	.	.	.	cluster_id "piRO-mmu-C00000280"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	57355116	57364957	.	.	.	cluster_id "piRO-mmu-C00000281"; cluster_type "known"; n_piRNA "411";
chr5	piRNAome	piRNA_cluster	108024171	108033987	.	.	.	cluster_id "piRO-mmu-C00000282"; cluster_type "known"; n_piRNA "2";
chr1	piRNAome	piRNA_cluster	191134148	191143957	.	.	.	cluster_id "piRO-mmu-C00000283"; cluster_type "known"; n_piRNA "15";
chr4	piRNAome	piRNA_cluster	141674364	141684170	.	.	.	cluster_id "piRO-mmu-C00000284"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	172375165	172384966	.	.	.	cluster_id "piRO-mmu-C00000285"; cluster_type "known"; n_piRNA "5";
chr8	piRNAome	piRNA_cluster	121596172	121605949	.	.	.	cluster_id "piRO-mmu-C00000286"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	65297074	65306838	.	.	.	cluster_id "piRO-mmu-C00000287"; cluster_type "known"; n_piRNA "20";
chr11	piRNAome	piRNA_cluster	117723587	117733315	.	.	.	cluster_id "piRO-mmu-C00000288"; cluster_type "known"; n_piRNA "4";
chr16	piRNAome	piRNA_cluster	17481056	17490768	.	.	.	cluster_id "piRO-mmu-C00000289"; cluster_type "known"; n_piRNA "1";
chr18	piRNAome	piRNA_cluster	61190365	61200074	.	.	.	cluster_id "piRO-mmu-C00000290"; cluster_type "known"; n_piRNA "1";
chr19	piRNAome	piRNA_cluster	5843201	5852874	.	.	.	cluster_id "piRO-mmu-C00000291"; cluster_type "known"; n_piRNA "12";
chr5	piRNAome	piRNA_cluster	124487202	124496864	.	.	.	cluster_id "piRO-mmu-C00000292"; cluster_type "known"; n_piRNA "4";
chr7	piRNAome	piRNA_cluster	25196321	25205975	.	.	.	cluster_id "piRO-mmu-C00000293"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	97623073	97632722	.	.	.	cluster_id "piRO-mmu-C00000294"; cluster_type "known"; n_piRNA "1";
chr9	piRNAome	piRNA_cluster	119432627	119442270	.	.	.	cluster_id "piRO-mmu-C00000295"; cluster_type "known"; n_piRNA "2";
chr3	piRNAome	piRNA_cluster	138929587	138939225	.	.	.	cluster_id "piRO-mmu-C00000296"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	44338362	44347971	.	.	.	cluster_id "piRO-mmu-C00000297"; cluster_type "known"; n_piRNA "0";
chr18	piRNAome	piRNA_cluster	76304880	76314465	.	.	.	cluster_id "piRO-mmu-C00000298"; cluster_type "known"; n_piRNA "2";
chr2	piRNAome	piRNA_cluster	30953008	30962593	.	.	.	cluster_id "piRO-mmu-C00000299"; cluster_type "known"; n_piRNA "2";
chr8	piRNAome	piRNA_cluster	93409806	93419384	.	.	.	cluster_id "piRO-mmu-C00000300"; cluster_type "known"; n_piRNA "204";
chr10	piRNAome	piRNA_cluster	63338405	63347969	.	.	.	cluster_id "piRO-mmu-C00000301"; cluster_type "known"; n_piRNA "3";
chr13	piRNAome	piRNA_cluster	50508680	50518242	.	.	.	cluster_id "piRO-mmu-C00000302"; cluster_type "known"; n_piRNA "0";
chr18	piRNAome	piRNA_cluster	14761417	14770979	.	.	.	cluster_id "piRO-mmu-C00000303"; cluster_type "known"; n_piRNA "4";
chr12	piRNAome	piRNA_cluster	91872128	91881685	.	.	.	cluster_id "piRO-mmu-C00000304"; cluster_type "known"; n_piRNA "3";
chr8	piRNAome	piRNA_cluster	69758131	69767685	.	.	.	cluster_id "piRO-mmu-C00000305"; cluster_type "known"; n_piRNA "1";
chr1	piRNAome	piRNA_cluster	132983374	132992921	.	.	.	cluster_id "piRO-mmu-C00000306"; cluster_type "known"; n_piRNA "1";
chr18	piRNAome	piRNA_cluster	16063408	16072951	.	.	.	cluster_id "piRO-mmu-C00000307"; cluster_type "known"; n_piRNA "2";
chr7	piRNAome	piRNA_cluster	19909074	19918607	.	.	.	cluster_id "piRO-mmu-C00000308"; cluster_type "known"; n_piRNA "2";
chr5	piRNAome	piRNA_cluster	142455473	142465005	.	.	.	cluster_id "piRO-mmu-C00000309"; cluster_type "known"; n_piRNA "3";
chr2	piRNAome	piRNA_cluster	180313485	180323015	.	.	.	cluster_id "piRO-mmu-C00000310"; cluster_type "known"; n_piRNA "9";
chr17	piRNAome	piRNA_cluster	33431373	33440892	.	.	.	cluster_id "piRO-mmu-C00000311"; cluster_type "known"; n_piRNA "3";
chr1	piRNAome	piRNA_cluster	88257383	88266894	.	.	.	cluster_id "piRO-mmu-C00000312"; cluster_type "known"; n_piRNA "4";
chr14	piRNAome	piRNA_cluster	47743188	47752696	.	.	.	cluster_id "piRO-mmu-C00000313"; cluster_type "known"; n_piRNA "3";
chr16	piRNAome	piRNA_cluster	43963500	43972997	.	.	.	cluster_id "piRO-mmu-C00000314"; cluster_type "known"; n_piRNA "6";
chr9	piRNAome	piRNA_cluster	75564512	75574009	.	.	.	cluster_id "piRO-mmu-C00000315"; cluster_type "known"; n_piRNA "0";
chr3	piRNAome	piRNA_cluster	108959219	108968713	.	.	.	cluster_id "piRO-mmu-C00000316"; cluster_type "known"; n_piRNA "6";
chr11	piRNAome	piRNA_cluster	58060014	58069505	.	.	.	cluster_id "piRO-mmu-C00000317"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	98898450	98907921	.	.	.	cluster_id "piRO-mmu-C00000318"; cluster_type "known"; n_piRNA "1";
chr19	piRNAome	piRNA_cluster	38025520	38034989	.	.	.	cluster_id "piRO-mmu-C00000319"; cluster_type "known"; n_piRNA "11";
chr19	piRNAome	piRNA_cluster	41586550	41596009	.	.	.	cluster_id "piRO-mmu-C00000320"; cluster_type "known"; n_piRNA "4";
chr18	piRNAome	piRNA_cluster	65625326	65634783	.	.	.	cluster_id "piRO-mmu-C00000321"; cluster_type "known"; n_piRNA "1";
chr13	piRNAome	piRNA_cluster	50904806	50914261	.	.	.	cluster_id "piRO-mmu-C00000322"; cluster_type "known"; n_piRNA "76";
chr2	piRNAome	piRNA_cluster	169021320	169030764	.	.	.	cluster_id "piRO-mmu-C00000323"; cluster_type "known"; n_piRNA "7";
chr3	piRNAome	piRNA_cluster	32500409	32509815	.	.	.	cluster_id "piRO-mmu-C00000324"; cluster_type "known"; n_piRNA "2";
chr5	piRNAome	piRNA_cluster	145244125	145253516	.	.	.	cluster_id "piRO-mmu-C00000325"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	136265254	136274627	.	.	.	cluster_id "piRO-mmu-C00000326"; cluster_type "known"; n_piRNA "5";
chr5	piRNAome	piRNA_cluster	113083128	113092471	.	.	.	cluster_id "piRO-mmu-C00000327"; cluster_type "known"; n_piRNA "0";
chr19	piRNAome	piRNA_cluster	8801636	8810971	.	.	.	cluster_id "piRO-mmu-C00000328"; cluster_type "known"; n_piRNA "10";
chr1	piRNAome	piRNA_cluster	160967658	160976945	.	.	.	cluster_id "piRO-mmu-C00000329"; cluster_type "known"; n_piRNA "15";
chr1	piRNAome	piRNA_cluster	33789109	33798369	.	.	.	cluster_id "piRO-mmu-C00000330"; cluster_type "known"; n_piRNA "1";
chr17	piRNAome	piRNA_cluster	23814659	23823902	.	.	.	cluster_id "piRO-mmu-C00000331"; cluster_type "known"; n_piRNA "2";
chr9	piRNAome	piRNA_cluster	103105633	103114854	.	.	.	cluster_id "piRO-mmu-C00000332"; cluster_type "known"; n_piRNA "9";
chr13	piRNAome	piRNA_cluster	24985128	24994339	.	.	.	cluster_id "piRO-mmu-C00000333"; cluster_type "known"; n_piRNA "5";
chr12	piRNAome	piRNA_cluster	87164043	87173245	.	.	.	cluster_id "piRO-mmu-C00000334"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	11182312	11191502	.	.	.	cluster_id "piRO-mmu-C00000335"; cluster_type "known"; n_piRNA "1";
chr12	piRNAome	piRNA_cluster	100163277	100172452	.	.	.	cluster_id "piRO-mmu-C00000336"; cluster_type "known"; n_piRNA "6";
chr4	piRNAome	piRNA_cluster	117183040	117192137	.	.	.	cluster_id "piRO-mmu-C00000337"; cluster_type "known"; n_piRNA "14";
chr12	piRNAome	piRNA_cluster	84137866	84146957	.	.	.	cluster_id "piRO-mmu-C00000338"; cluster_type "known"; n_piRNA "5";
chr10	piRNAome	piRNA_cluster	80406918	80415944	.	.	.	cluster_id "piRO-mmu-C00000339"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	33905145	33914171	.	.	.	cluster_id "piRO-mmu-C00000340"; cluster_type "known"; n_piRNA "4";
chr5	piRNAome	piRNA_cluster	135640439	135649450	.	.	.	cluster_id "piRO-mmu-C00000341"; cluster_type "known"; n_piRNA "1";
chr1	piRNAome	piRNA_cluster	93580988	93589978	.	.	.	cluster_id "piRO-mmu-C00000342"; cluster_type "known"; n_piRNA "0";
chr3	piRNAome	piRNA_cluster	95625004	95633984	.	.	.	cluster_id "piRO-mmu-C00000343"; cluster_type "known"; n_piRNA "3";
chr16	piRNAome	piRNA_cluster	17584626	17593602	.	.	.	cluster_id "piRO-mmu-C00000344"; cluster_type "known"; n_piRNA "11";
chr2	piRNAome	piRNA_cluster	31798016	31806990	.	.	.	cluster_id "piRO-mmu-C00000345"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	107010663	107019629	.	.	.	cluster_id "piRO-mmu-C00000346"; cluster_type "known"; n_piRNA "10";
chr11	piRNAome	piRNA_cluster	117521106	117530067	.	.	.	cluster_id "piRO-mmu-C00000347"; cluster_type "known"; n_piRNA "5";
chr8	piRNAome	piRNA_cluster	71292745	71301703	.	.	.	cluster_id "piRO-mmu-C00000348"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	13777402	13786350	.	.	.	cluster_id "piRO-mmu-C00000349"; cluster_type "known"; n_piRNA "5";
chr9	piRNAome	piRNA_cluster	73100527	73109469	.	.	.	cluster_id "piRO-mmu-C00000350"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	130584074	130593015	.	.	.	cluster_id "piRO-mmu-C00000351"; cluster_type "known"; n_piRNA "2";
chr11	piRNAome	piRNA_cluster	51514173	51523107	.	.	.	cluster_id "piRO-mmu-C00000352"; cluster_type "known"; n_piRNA "5";
chr7	piRNAome	piRNA_cluster	109717630	109726556	.	.	.	cluster_id "piRO-mmu-C00000353"; cluster_type "known"; n_piRNA "4";
chr11	piRNAome	piRNA_cluster	115578006	115586927	.	.	.	cluster_id "piRO-mmu-C00000354"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	105864078	105872983	.	.	.	cluster_id "piRO-mmu-C00000355"; cluster_type "known"; n_piRNA "2";
chr19	piRNAome	piRNA_cluster	47258111	47267013	.	.	.	cluster_id "piRO-mmu-C00000356"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	114649000	114657883	.	.	.	cluster_id "piRO-mmu-C00000357"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	142982023	142990885	.	.	.	cluster_id "piRO-mmu-C00000358"; cluster_type "known"; n_piRNA "7";
chr5	piRNAome	piRNA_cluster	122444023	122452871	.	.	.	cluster_id "piRO-mmu-C00000359"; cluster_type "known"; n_piRNA "1";
chr3	piRNAome	piRNA_cluster	97101312	97110157	.	.	.	cluster_id "piRO-mmu-C00000360"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	22593668	22602512	.	.	.	cluster_id "piRO-mmu-C00000361"; cluster_type "known"; n_piRNA "2";
chr10	piRNAome	piRNA_cluster	39647025	39655868	.	.	.	cluster_id "piRO-mmu-C00000362"; cluster_type "known"; n_piRNA "9";
chr10	piRNAome	piRNA_cluster	128438402	128447230	.	.	.	cluster_id "piRO-mmu-C00000363"; cluster_type "known"; n_piRNA "1";
chr2	piRNAome	piRNA_cluster	29117115	29125939	.	.	.	cluster_id "piRO-mmu-C00000364"; cluster_type "known"; n_piRNA "2";
chr5	piRNAome	piRNA_cluster	136944596	136953416	.	.	.	cluster_id "piRO-mmu-C00000365"; cluster_type "known"; n_piRNA "8";
chr6	piRNAome	piRNA_cluster	92166183	92175002	.	.	.	cluster_id "piRO-mmu-C00000366"; cluster_type "known"; n_piRNA "57";
chr11	piRNAome	piRNA_cluster	95957180	95965986	.	.	.	cluster_id "piRO-mmu-C00000367"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	182672191	182680989	.	.	.	cluster_id "piRO-mmu-C00000368"; cluster_type "known"; n_piRNA "3";
chr8	piRNAome	piRNA_cluster	70012184	70020969	.	.	.	cluster_id "piRO-mmu-C00000369"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	81060057	81068836	.	.	.	cluster_id "piRO-mmu-C00000370"; cluster_type "known"; n_piRNA "7";
chr8	piRNAome	piRNA_cluster	34204088	34212857	.	.	.	cluster_id "piRO-mmu-C00000371"; cluster_type "known"; n_piRNA "5";
chr9	piRNAome	piRNA_cluster	118333663	118342432	.	.	.	cluster_id "piRO-mmu-C00000372"; cluster_type "known"; n_piRNA "2";
chr2	piRNAome	piRNA_cluster	30655039	30663803	.	.	.	cluster_id "piRO-mmu-C00000373"; cluster_type "known"; n_piRNA "7";
chr9	piRNAome	piRNA_cluster	44417225	44425983	.	.	.	cluster_id "piRO-mmu-C00000374"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	25072289	25081042	.	.	.	cluster_id "piRO-mmu-C00000375"; cluster_type "known"; n_piRNA "0";
chr3	piRNAome	piRNA_cluster	101460110	101468830	.	.	.	cluster_id "piRO-mmu-C00000376"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	3279199	3287914	.	.	.	cluster_id "piRO-mmu-C00000377"; cluster_type "known"; n_piRNA "4";
chr2	piRNAome	piRNA_cluster	181546369	181555071	.	.	.	cluster_id "piRO-mmu-C00000378"; cluster_type "known"; n_piRNA "4";
chr1	piRNAome	piRNA_cluster	119542022	119550723	.	.	.	cluster_id "piRO-mmu-C00000379"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	135447039	135455733	.	.	.	cluster_id "piRO-mmu-C00000380"; cluster_type "known"; n_piRNA "1";
chr8	piRNAome	piRNA_cluster	104347098	104355792	.	.	.	cluster_id "piRO-mmu-C00000381"; cluster_type "known"; n_piRNA "7";
chr5	piRNAome	piRNA_cluster	138137023	138145704	.	.	.	cluster_id "piRO-mmu-C00000382"; cluster_type "known"; n_piRNA "2";
chr2	piRNAome	piRNA_cluster	167629156	167637812	.	.	.	cluster_id "piRO-mmu-C00000383"; cluster_type "known"; n_piRNA "3";
chr4	piRNAome	piRNA_cluster	133066203	133074858	.	.	.	cluster_id "piRO-mmu-C00000384"; cluster_type "known"; n_piRNA "2";
chr4	piRNAome	piRNA_cluster	139958363	139967018	.	.	.	cluster_id "piRO-mmu-C00000385"; cluster_type "known"; n_piRNA "12";
chr5	piRNAome	piRNA_cluster	113935585	113944193	.	.	.	cluster_id "piRO-mmu-C00000386"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	120552232	120560838	.	.	.	cluster_id "piRO-mmu-C00000387"; cluster_type "known"; n_piRNA "2";
chr15	piRNAome	piRNA_cluster	93181204	93189797	.	.	.	cluster_id "piRO-mmu-C00000388"; cluster_type "known"; n_piRNA "8";
chr6	piRNAome	piRNA_cluster	47867113	47875701	.	.	.	cluster_id "piRO-mmu-C00000389"; cluster_type "known"; n_piRNA "0";
chr18	piRNAome	piRNA_cluster	35036226	35044806	.	.	.	cluster_id "piRO-mmu-C00000390"; cluster_type "known"; n_piRNA "4";
chr4	piRNAome	piRNA_cluster	45030334	45038905	.	.	.	cluster_id "piRO-mmu-C00000391"; cluster_type "known"; n_piRNA "0";
chr4	piRNAome	piRNA_cluster	32048049	32056619	.	.	.	cluster_id "piRO-mmu-C00000392"; cluster_type "known"; n_piRNA "1";
chr19	piRNAome	piRNA_cluster	55009172	55017741	.	.	.	cluster_id "piRO-mmu-C00000393"; cluster_type "known"; n_piRNA "20";
chr4	piRNAome	piRNA_cluster	119218094	119226654	.	.	.	cluster_id "piRO-mmu-C00000394"; cluster_type "known"; n_piRNA "4";
chr13	piRNAome	piRNA_cluster	29339447	29348006	.	.	.	cluster_id "piRO-mmu-C00000395"; cluster_type "known"; n_piRNA "1";
chr2	piRNAome	piRNA_cluster	85104282	85112835	.	.	.	cluster_id "piRO-mmu-C00000396"; cluster_type "known"; n_piRNA "7";
chr3	piRNAome	piRNA_cluster	49129259	49137803	.	.	.	cluster_id "piRO-mmu-C00000397"; cluster_type "known"; n_piRNA "7";
chr16	piRNAome	piRNA_cluster	8655656	8664196	.	.	.	cluster_id "piRO-mmu-C00000398"; cluster_type "known"; n_piRNA "1";
chr19	piRNAome	piRNA_cluster	46880177	46888716	.	.	.	cluster_id "piRO-mmu-C00000399"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	70749650	70758160	.	.	.	cluster_id "piRO-mmu-C00000400"; cluster_type "known"; n_piRNA "6";
chr11	piRNAome	piRNA_cluster	95763812	95772319	.	.	.	cluster_id "piRO-mmu-C00000401"; cluster_type "known"; n_piRNA "29";
chr17	piRNAome	piRNA_cluster	24461629	24470128	.	.	.	cluster_id "piRO-mmu-C00000402"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	69825201	69833692	.	.	.	cluster_id "piRO-mmu-C00000403"; cluster_type "known"; n_piRNA "3";
chr6	piRNAome	piRNA_cluster	51492039	51500525	.	.	.	cluster_id "piRO-mmu-C00000404"; cluster_type "known"; n_piRNA "4";
chr7	piRNAome	piRNA_cluster	19786243	19794724	.	.	.	cluster_id "piRO-mmu-C00000405"; cluster_type "known"; n_piRNA "4";
chr5	piRNAome	piRNA_cluster	142865525	142874001	.	.	.	cluster_id "piRO-mmu-C00000406"; cluster_type "known"; n_piRNA "3";
chr7	piRNAome	piRNA_cluster	63883007	63891474	.	.	.	cluster_id "piRO-mmu-C00000407"; cluster_type "known"; n_piRNA "1";
chrX	piRNAome	piRNA_cluster	74026685	74035152	.	.	.	cluster_id "piRO-mmu-C00000408"; cluster_type "known"; n_piRNA "1";
chr11	piRNAome	piRNA_cluster	21166075	21174540	.	.	.	cluster_id "piRO-mmu-C00000409"; cluster_type "known"; n_piRNA "6";
chr10	piRNAome	piRNA_cluster	121256496	121264954	.	.	.	cluster_id "piRO-mmu-C00000410"; cluster_type "known"; n_piRNA "10";
chr6	piRNAome	piRNA_cluster	86996949	87005389	.	.	.	cluster_id "piRO-mmu-C00000411"; cluster_type "known"; n_piRNA "1";
chr3	piRNAome	piRNA_cluster	153961271	153969709	.	.	.	cluster_id "piRO-mmu-C00000412"; cluster_type "known"; n_piRNA "3";
chr10	piRNAome	piRNA_cluster	71377263	71385690	.	.	.	cluster_id "piRO-mmu-C00000413"; cluster_type "known"; n_piRNA "1";
chr13	piRNAome	piRNA_cluster	41634563	41642970	.	.	.	cluster_id "piRO-mmu-C00000414"; cluster_type "known"; n_piRNA "10";
chr16	piRNAome	piRNA_cluster	17233054	17241454	.	.	.	cluster_id "piRO-mmu-C00000415"; cluster_type "known"; n_piRNA "6";
chr10	piRNAome	piRNA_cluster	77232349	77240748	.	.	.	cluster_id "piRO-mmu-C00000416"; cluster_type "known"; n_piRNA "5";
chr1	piRNAome	piRNA_cluster	85880428	85888826	.	.	.	cluster_id "piRO-mmu-C00000417"; cluster_type "known"; n_piRNA "11";
chr1	piRNAome	piRNA_cluster	182139626	182148021	.	.	.	cluster_id "piRO-mmu-C00000418"; cluster_type "known"; n_piRNA "1";
chr14	piRNAome	piRNA_cluster	65192609	65201003	.	.	.	cluster_id "piRO-mmu-C00000419"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	120432393	120440786	.	.	.	cluster_id "piRO-mmu-C00000420"; cluster_type "known"; n_piRNA "18";
chr5	piRNAome	piRNA_cluster	135466395	135474787	.	.	.	cluster_id "piRO-mmu-C00000421"; cluster_type "known"; n_piRNA "1";
chr11	piRNAome	piRNA_cluster	120587283	120595665	.	.	.	cluster_id "piRO-mmu-C00000422"; cluster_type "known"; n_piRNA "1";
chr3	piRNAome	piRNA_cluster	88136551	88144928	.	.	.	cluster_id "piRO-mmu-C00000423"; cluster_type "known"; n_piRNA "4";
chr5	piRNAome	piRNA_cluster	30042015	30050384	.	.	.	cluster_id "piRO-mmu-C00000424"; cluster_type "known"; n_piRNA "1";
chr17	piRNAome	piRNA_cluster	56624012	56632371	.	.	.	cluster_id "piRO-mmu-C00000425"; cluster_type "known"; n_piRNA "11";
chr13	piRNAome	piRNA_cluster	55099244	55107602	.	.	.	cluster_id "piRO-mmu-C00000426"; cluster_type "known"; n_piRNA "1";
chr8	piRNAome	piRNA_cluster	71899386	71907737	.	.	.	cluster_id "piRO-mmu-C00000427"; cluster_type "known"; n_piRNA "13";
chr16	piRNAome	piRNA_cluster	92079109	92087459	.	.	.	cluster_id "piRO-mmu-C00000428"; cluster_type "known"; n_piRNA "1";
chr7	piRNAome	piRNA_cluster	127021421	127029769	.	.	.	cluster_id "piRO-mmu-C00000429"; cluster_type "known"; n_piRNA "20";
chr2	piRNAome	piRNA_cluster	129825465	129833812	.	.	.	cluster_id "piRO-mmu-C00000430"; cluster_type "known"; n_piRNA "1";
chr8	piRNAome	piRNA_cluster	84562010	84570341	.	.	.	cluster_id "piRO-mmu-C00000431"; cluster_type "known"; n_piRNA "30";
chr1	piRNAome	piRNA_cluster	93365094	93373422	.	.	.	cluster_id "piRO-mmu-C00000432"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	56829044	56837370	.	.	.	cluster_id "piRO-mmu-C00000433"; cluster_type "known"; n_piRNA "6";
chr2	piRNAome	piRNA_cluster	170296486	170304802	.	.	.	cluster_id "piRO-mmu-C00000434"; cluster_type "known"; n_piRNA "3";
chr13	piRNAome	piRNA_cluster	37971494	37979806	.	.	.	cluster_id "piRO-mmu-C00000435"; cluster_type "known"; n_piRNA "4";
chr12	piRNAome	piRNA_cluster	110794476	110802777	.	.	.	cluster_id "piRO-mmu-C00000436"; cluster_type "known"; n_piRNA "1";
chr19	piRNAome	piRNA_cluster	5802652	5810953	.	.	.	cluster_id "piRO-mmu-C00000437"; cluster_type "known"; n_piRNA "14";
chr2	piRNAome	piRNA_cluster	158638447	158646748	.	.	.	cluster_id "piRO-mmu-C00000438"; cluster_type "known"; n_piRNA "4";
chr1	piRNAome	piRNA_cluster	189870012	189878307	.	.	.	cluster_id "piRO-mmu-C00000439"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	134752130	134760419	.	.	.	cluster_id "piRO-mmu-C00000440"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	45250898	45259172	.	.	.	cluster_id "piRO-mmu-C00000441"; cluster_type "known"; n_piRNA "8";
chr18	piRNAome	piRNA_cluster	44417539	44425803	.	.	.	cluster_id "piRO-mmu-C00000442"; cluster_type "known"; n_piRNA "2";
chr9	piRNAome	piRNA_cluster	3265174	3273436	.	.	.	cluster_id "piRO-mmu-C00000443"; cluster_type "known"; n_piRNA "0";
chr12	piRNAome	piRNA_cluster	31365612	31373873	.	.	.	cluster_id "piRO-mmu-C00000444"; cluster_type "known"; n_piRNA "6";
chr5	piRNAome	piRNA_cluster	77073501	77081758	.	.	.	cluster_id "piRO-mmu-C00000445"; cluster_type "known"; n_piRNA "6";
chr7	piRNAome	piRNA_cluster	99917045	99925290	.	.	.	cluster_id "piRO-mmu-C00000446"; cluster_type "known"; n_piRNA "4";
chr10	piRNAome	piRNA_cluster	119141318	119149559	.	.	.	cluster_id "piRO-mmu-C00000447"; cluster_type "known"; n_piRNA "1";
chr13	piRNAome	piRNA_cluster	50608509	50616749	.	.	.	cluster_id "piRO-mmu-C00000448"; cluster_type "known"; n_piRNA "4";
chr14	piRNAome	piRNA_cluster	118814007	118822246	.	.	.	cluster_id "piRO-mmu-C00000449"; cluster_type "known"; n_piRNA "7";
chr9	piRNAome	piRNA_cluster	115084398	115092637	.	.	.	cluster_id "piRO-mmu-C00000450"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	100815636	100823868	.	.	.	cluster_id "piRO-mmu-C00000451"; cluster_type "known"; n_piRNA "1";
chr11	piRNAome	piRNA_cluster	108417175	108425382	.	.	.	cluster_id "piRO-mmu-C00000452"; cluster_type "known"; n_piRNA "38";
chr2	piRNAome	piRNA_cluster	93770465	93778668	.	.	.	cluster_id "piRO-mmu-C00000453"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	132406075	132414270	.	.	.	cluster_id "piRO-mmu-C00000454"; cluster_type "known"; n_piRNA "7";
chr5	piRNAome	piRNA_cluster	134102759	134110950	.	.	.	cluster_id "piRO-mmu-C00000455"; cluster_type "known"; n_piRNA "1";
chr18	piRNAome	piRNA_cluster	60681074	60689261	.	.	.	cluster_id "piRO-mmu-C00000456"; cluster_type "known"; n_piRNA "1";
chr5	piRNAome	piRNA_cluster	148230213	148238400	.	.	.	cluster_id "piRO-mmu-C00000457"; cluster_type "known"; n_piRNA "19";
chr11	piRNAome	piRNA_cluster	94741674	94749855	.	.	.	cluster_id "piRO-mmu-C00000458"; cluster_type "known"; n_piRNA "13";
chr1	piRNAome	piRNA_cluster	170595283	170603456	.	.	.	cluster_id "piRO-mmu-C00000459"; cluster_type "known"; n_piRNA "17";
chr18	piRNAome	piRNA_cluster	68260155	68268314	.	.	.	cluster_id "piRO-mmu-C00000460"; cluster_type "known"; n_piRNA "1";
chr7	piRNAome	piRNA_cluster	118589233	118597388	.	.	.	cluster_id "piRO-mmu-C00000461"; cluster_type "known"; n_piRNA "3";
chr16	piRNAome	piRNA_cluster	32385291	32393437	.	.	.	cluster_id "piRO-mmu-C00000462"; cluster_type "known"; n_piRNA "1";
chr6	piRNAome	piRNA_cluster	95300857	95308997	.	.	.	cluster_id "piRO-mmu-C00000463"; cluster_type "known"; n_piRNA "0";
chr4	piRNAome	piRNA_cluster	155616303	155624439	.	.	.	cluster_id "piRO-mmu-C00000464"; cluster_type "known"; n_piRNA "0";
chr18	piRNAome	piRNA_cluster	82910611	82918746	.	.	.	cluster_id "piRO-mmu-C00000465"; cluster_type "known"; n_piRNA "3";
chr11	piRNAome	piRNA_cluster	79692819	79700944	.	.	.	cluster_id "piRO-mmu-C00000466"; cluster_type "known"; n_piRNA "9";
chr7	piRNAome	piRNA_cluster	121640060	121648178	.	.	.	cluster_id "piRO-mmu-C00000467"; cluster_type "known"; n_piRNA "5";
chr14	piRNAome	piRNA_cluster	59230304	59238420	.	.	.	cluster_id "piRO-mmu-C00000468"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	126673344	126681447	.	.	.	cluster_id "piRO-mmu-C00000469"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	13410656	13418750	.	.	.	cluster_id "piRO-mmu-C00000470"; cluster_type "known"; n_piRNA "1";
chr6	piRNAome	piRNA_cluster	112243112	112251193	.	.	.	cluster_id "piRO-mmu-C00000471"; cluster_type "known"; n_piRNA "0";
chr4	piRNAome	piRNA_cluster	108227931	108236007	.	.	.	cluster_id "piRO-mmu-C00000472"; cluster_type "known"; n_piRNA "6";
chr11	piRNAome	piRNA_cluster	94657066	94665131	.	.	.	cluster_id "piRO-mmu-C00000473"; cluster_type "known"; n_piRNA "3";
chr13	piRNAome	piRNA_cluster	95021678	95029706	.	.	.	cluster_id "piRO-mmu-C00000474"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	25982464	25990482	.	.	.	cluster_id "piRO-mmu-C00000475"; cluster_type "known"; n_piRNA "2";
chr17	piRNAome	piRNA_cluster	24173250	24181253	.	.	.	cluster_id "piRO-mmu-C00000476"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	102431006	102439005	.	.	.	cluster_id "piRO-mmu-C00000477"; cluster_type "known"; n_piRNA "10";
chr2	piRNAome	piRNA_cluster	120732975	120740971	.	.	.	cluster_id "piRO-mmu-C00000478"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	153627276	153635237	.	.	.	cluster_id "piRO-mmu-C00000479"; cluster_type "known"; n_piRNA "1";
chr12	piRNAome	piRNA_cluster	111259168	111267126	.	.	.	cluster_id "piRO-mmu-C00000480"; cluster_type "known"; n_piRNA "1";
chr3	piRNAome	piRNA_cluster	95948681	95956633	.	.	.	cluster_id "piRO-mmu-C00000481"; cluster_type "known"; n_piRNA "4";
chr4	piRNAome	piRNA_cluster	62503373	62511323	.	.	.	cluster_id "piRO-mmu-C00000482"; cluster_type "known"; n_piRNA "1";
chr12	piRNAome	piRNA_cluster	3906883	3914821	.	.	.	cluster_id "piRO-mmu-C00000483"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	122497004	122504933	.	.	.	cluster_id "piRO-mmu-C00000484"; cluster_type "known"; n_piRNA "0";
chr4	piRNAome	piRNA_cluster	116131045	116138962	.	.	.	cluster_id "piRO-mmu-C00000485"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	117765661	117773576	.	.	.	cluster_id "piRO-mmu-C00000486"; cluster_type "known"; n_piRNA "0";
chr12	piRNAome	piRNA_cluster	3501732	3509644	.	.	.	cluster_id "piRO-mmu-C00000487"; cluster_type "known"; n_piRNA "2";
chr1	piRNAome	piRNA_cluster	63050085	63057988	.	.	.	cluster_id "piRO-mmu-C00000488"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	134138011	134145910	.	.	.	cluster_id "piRO-mmu-C00000489"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	110713006	110720902	.	.	.	cluster_id "piRO-mmu-C00000490"; cluster_type "known"; n_piRNA "0";
chr3	piRNAome	piRNA_cluster	88732090	88739982	.	.	.	cluster_id "piRO-mmu-C00000491"; cluster_type "known"; n_piRNA "2";
chr9	piRNAome	piRNA_cluster	70188001	70195893	.	.	.	cluster_id "piRO-mmu-C00000492"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	155714921	155722805	.	.	.	cluster_id "piRO-mmu-C00000493"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	12994122	13001985	.	.	.	cluster_id "piRO-mmu-C00000494"; cluster_type "known"; n_piRNA "8";
chr6	piRNAome	piRNA_cluster	87785232	87793084	.	.	.	cluster_id "piRO-mmu-C00000495"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	135158592	135166430	.	.	.	cluster_id "piRO-mmu-C00000496"; cluster_type "known"; n_piRNA "161";
chr12	piRNAome	piRNA_cluster	72542825	72550658	.	.	.	cluster_id "piRO-mmu-C00000497"; cluster_type "known"; n_piRNA "13";
chr5	piRNAome	piRNA_cluster	139282222	139290050	.	.	.	cluster_id "piRO-mmu-C00000498"; cluster_type "known"; n_piRNA "0";
chr4	piRNAome	piRNA_cluster	126480032	126487848	.	.	.	cluster_id "piRO-mmu-C00000499"; cluster_type "known"; n_piRNA "3";
chr8	piRNAome	piRNA_cluster	93812196	93820001	.	.	.	cluster_id "piRO-mmu-C00000500"; cluster_type "known"; n_piRNA "2";
chr6	piRNAome	piRNA_cluster	39602962	39610753	.	.	.	cluster_id "piRO-mmu-C00000501"; cluster_type "known"; n_piRNA "4";
chr8	piRNAome	piRNA_cluster	23219292	23227083	.	.	.	cluster_id "piRO-mmu-C00000502"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	130138181	130145950	.	.	.	cluster_id "piRO-mmu-C00000503"; cluster_type "known"; n_piRNA "2";
chr2	piRNAome	piRNA_cluster	32229135	32236903	.	.	.	cluster_id "piRO-mmu-C00000504"; cluster_type "known"; n_piRNA "2";
chr7	piRNAome	piRNA_cluster	81888001	81895769	.	.	.	cluster_id "piRO-mmu-C00000505"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	16924004	16931771	.	.	.	cluster_id "piRO-mmu-C00000506"; cluster_type "known"; n_piRNA "2";
chr11	piRNAome	piRNA_cluster	78838174	78845934	.	.	.	cluster_id "piRO-mmu-C00000507"; cluster_type "known"; n_piRNA "5";
chr9	piRNAome	piRNA_cluster	65206098	65213858	.	.	.	cluster_id "piRO-mmu-C00000508"; cluster_type "known"; n_piRNA "4";
chr1	piRNAome	piRNA_cluster	90546082	90553827	.	.	.	cluster_id "piRO-mmu-C00000509"; cluster_type "known"; n_piRNA "5";
chr17	piRNAome	piRNA_cluster	88266563	88274303	.	.	.	cluster_id "piRO-mmu-C00000510"; cluster_type "known"; n_piRNA "4";
chr19	piRNAome	piRNA_cluster	41036044	41043783	.	.	.	cluster_id "piRO-mmu-C00000511"; cluster_type "known"; n_piRNA "3";
chr1	piRNAome	piRNA_cluster	118677398	118685129	.	.	.	cluster_id "piRO-mmu-C00000512"; cluster_type "known"; n_piRNA "15";
chr15	piRNAome	piRNA_cluster	31555304	31563023	.	.	.	cluster_id "piRO-mmu-C00000513"; cluster_type "known"; n_piRNA "5";
chr5	piRNAome	piRNA_cluster	143343483	143351202	.	.	.	cluster_id "piRO-mmu-C00000514"; cluster_type "known"; n_piRNA "3";
chr4	piRNAome	piRNA_cluster	106835200	106842909	.	.	.	cluster_id "piRO-mmu-C00000515"; cluster_type "known"; n_piRNA "6";
chr7	piRNAome	piRNA_cluster	30902087	30909793	.	.	.	cluster_id "piRO-mmu-C00000516"; cluster_type "known"; n_piRNA "1";
chr3	piRNAome	piRNA_cluster	69066293	69073975	.	.	.	cluster_id "piRO-mmu-C00000517"; cluster_type "known"; n_piRNA "4";
chr17	piRNAome	piRNA_cluster	47679338	47687016	.	.	.	cluster_id "piRO-mmu-C00000518"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	76208570	76216247	.	.	.	cluster_id "piRO-mmu-C00000519"; cluster_type "known"; n_piRNA "3";
chr7	piRNAome	piRNA_cluster	19882321	19889984	.	.	.	cluster_id "piRO-mmu-C00000520"; cluster_type "known"; n_piRNA "2";
chr4	piRNAome	piRNA_cluster	153753272	153760930	.	.	.	cluster_id "piRO-mmu-C00000521"; cluster_type "known"; n_piRNA "17";
chr4	piRNAome	piRNA_cluster	74227541	74235161	.	.	.	cluster_id "piRO-mmu-C00000522"; cluster_type "known"; n_piRNA "2";
chr15	piRNAome	piRNA_cluster	89059330	89066936	.	.	.	cluster_id "piRO-mmu-C00000523"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	67668939	67676542	.	.	.	cluster_id "piRO-mmu-C00000524"; cluster_type "known"; n_piRNA "21";
chr2	piRNAome	piRNA_cluster	181179100	181186703	.	.	.	cluster_id "piRO-mmu-C00000525"; cluster_type "known"; n_piRNA "4";
chr2	piRNAome	piRNA_cluster	178573021	178580622	.	.	.	cluster_id "piRO-mmu-C00000526"; cluster_type "known"; n_piRNA "3";
chr9	piRNAome	piRNA_cluster	114507115	114514707	.	.	.	cluster_id "piRO-mmu-C00000527"; cluster_type "known"; n_piRNA "9";
chr14	piRNAome	piRNA_cluster	15841338	15848929	.	.	.	cluster_id "piRO-mmu-C00000528"; cluster_type "known"; n_piRNA "0";
chr3	piRNAome	piRNA_cluster	129461430	129469019	.	.	.	cluster_id "piRO-mmu-C00000529"; cluster_type "known"; n_piRNA "2";
chr9	piRNAome	piRNA_cluster	22460430	22467990	.	.	.	cluster_id "piRO-mmu-C00000530"; cluster_type "known"; n_piRNA "0";
chr19	piRNAome	piRNA_cluster	29020245	29027791	.	.	.	cluster_id "piRO-mmu-C00000531"; cluster_type "known"; n_piRNA "0";
chr12	piRNAome	piRNA_cluster	81714493	81722036	.	.	.	cluster_id "piRO-mmu-C00000532"; cluster_type "known"; n_piRNA "1";
chr5	piRNAome	piRNA_cluster	136199079	136206618	.	.	.	cluster_id "piRO-mmu-C00000533"; cluster_type "known"; n_piRNA "5";
chr8	piRNAome	piRNA_cluster	111000587	111008124	.	.	.	cluster_id "piRO-mmu-C00000534"; cluster_type "known"; n_piRNA "83";
chr1	piRNAome	piRNA_cluster	183809088	183816615	.	.	.	cluster_id "piRO-mmu-C00000535"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	119290291	119297814	.	.	.	cluster_id "piRO-mmu-C00000536"; cluster_type "known"; n_piRNA "5";
chr5	piRNAome	piRNA_cluster	144854070	144861580	.	.	.	cluster_id "piRO-mmu-C00000537"; cluster_type "known"; n_piRNA "0";
chr4	piRNAome	piRNA_cluster	153734771	153742267	.	.	.	cluster_id "piRO-mmu-C00000538"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	97391375	97398866	.	.	.	cluster_id "piRO-mmu-C00000539"; cluster_type "known"; n_piRNA "2";
chr10	piRNAome	piRNA_cluster	128128194	128135680	.	.	.	cluster_id "piRO-mmu-C00000540"; cluster_type "known"; n_piRNA "0";
chr3	piRNAome	piRNA_cluster	137908487	137915952	.	.	.	cluster_id "piRO-mmu-C00000541"; cluster_type "known"; n_piRNA "1";
chr2	piRNAome	piRNA_cluster	172860024	172867486	.	.	.	cluster_id "piRO-mmu-C00000542"; cluster_type "known"; n_piRNA "2";
chr15	piRNAome	piRNA_cluster	88864008	88871468	.	.	.	cluster_id "piRO-mmu-C00000543"; cluster_type "known"; n_piRNA "6";
chr12	piRNAome	piRNA_cluster	105043364	105050809	.	.	.	cluster_id "piRO-mmu-C00000544"; cluster_type "known"; n_piRNA "1";
chr10	piRNAome	piRNA_cluster	62508252	62515690	.	.	.	cluster_id "piRO-mmu-C00000545"; cluster_type "known"; n_piRNA "2";
chr4	piRNAome	piRNA_cluster	132105504	132112937	.	.	.	cluster_id "piRO-mmu-C00000546"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	98482670	98490102	.	.	.	cluster_id "piRO-mmu-C00000547"; cluster_type "known"; n_piRNA "6";
chr4	piRNAome	piRNA_cluster	44664239	44671659	.	.	.	cluster_id "piRO-mmu-C00000548"; cluster_type "known"; n_piRNA "2";
chr5	piRNAome	piRNA_cluster	108070195	108077590	.	.	.	cluster_id "piRO-mmu-C00000549"; cluster_type "known"; n_piRNA "1";
chr10	piRNAome	piRNA_cluster	77190262	77197651	.	.	.	cluster_id "piRO-mmu-C00000550"; cluster_type "known"; n_piRNA "7";
chr5	piRNAome	piRNA_cluster	103233285	103240661	.	.	.	cluster_id "piRO-mmu-C00000551"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	14325686	14333050	.	.	.	cluster_id "piRO-mmu-C00000552"; cluster_type "known"; n_piRNA "2";
chr7	piRNAome	piRNA_cluster	75748104	75755458	.	.	.	cluster_id "piRO-mmu-C00000553"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	34321494	34328845	.	.	.	cluster_id "piRO-mmu-C00000554"; cluster_type "known"; n_piRNA "8";
chr5	piRNAome	piRNA_cluster	142479066	142486411	.	.	.	cluster_id "piRO-mmu-C00000555"; cluster_type "known"; n_piRNA "1";
chr7	piRNAome	piRNA_cluster	30133893	30141233	.	.	.	cluster_id "piRO-mmu-C00000556"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	116800092	116807419	.	.	.	cluster_id "piRO-mmu-C00000557"; cluster_type "known"; n_piRNA "7";
chr10	piRNAome	piRNA_cluster	82971368	82978691	.	.	.	cluster_id "piRO-mmu-C00000558"; cluster_type "known"; n_piRNA "3";
chr15	piRNAome	piRNA_cluster	96461220	96468541	.	.	.	cluster_id "piRO-mmu-C00000559"; cluster_type "known"; n_piRNA "3";
chr16	piRNAome	piRNA_cluster	56331514	56338834	.	.	.	cluster_id "piRO-mmu-C00000560"; cluster_type "known"; n_piRNA "2";
chr1	piRNAome	piRNA_cluster	87939315	87946632	.	.	.	cluster_id "piRO-mmu-C00000561"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	40401419	40408733	.	.	.	cluster_id "piRO-mmu-C00000562"; cluster_type "known"; n_piRNA "0";
chrX	piRNAome	piRNA_cluster	120803035	120810347	.	.	.	cluster_id "piRO-mmu-C00000563"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	55696110	55703421	.	.	.	cluster_id "piRO-mmu-C00000564"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	6467611	6474915	.	.	.	cluster_id "piRO-mmu-C00000565"; cluster_type "known"; n_piRNA "1";
chr12	piRNAome	piRNA_cluster	77955124	77962428	.	.	.	cluster_id "piRO-mmu-C00000566"; cluster_type "known"; n_piRNA "5";
chr9	piRNAome	piRNA_cluster	62745863	62753157	.	.	.	cluster_id "piRO-mmu-C00000567"; cluster_type "known"; n_piRNA "7";
chr6	piRNAome	piRNA_cluster	83360779	83368059	.	.	.	cluster_id "piRO-mmu-C00000568"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	78882981	78890259	.	.	.	cluster_id "piRO-mmu-C00000569"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	119568381	119575649	.	.	.	cluster_id "piRO-mmu-C00000570"; cluster_type "known"; n_piRNA "1";
chr11	piRNAome	piRNA_cluster	115963135	115970388	.	.	.	cluster_id "piRO-mmu-C00000571"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	56066013	56073256	.	.	.	cluster_id "piRO-mmu-C00000572"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	125474959	125482201	.	.	.	cluster_id "piRO-mmu-C00000573"; cluster_type "known"; n_piRNA "1";
chr17	piRNAome	piRNA_cluster	26279335	26286568	.	.	.	cluster_id "piRO-mmu-C00000574"; cluster_type "known"; n_piRNA "1";
chr12	piRNAome	piRNA_cluster	84004186	84011416	.	.	.	cluster_id "piRO-mmu-C00000575"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	102542760	102549952	.	.	.	cluster_id "piRO-mmu-C00000576"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	46387900	46395088	.	.	.	cluster_id "piRO-mmu-C00000577"; cluster_type "known"; n_piRNA "3";
chr3	piRNAome	piRNA_cluster	115939463	115946648	.	.	.	cluster_id "piRO-mmu-C00000578"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	114030538	114037707	.	.	.	cluster_id "piRO-mmu-C00000579"; cluster_type "known"; n_piRNA "4";
chr11	piRNAome	piRNA_cluster	5098744	5105907	.	.	.	cluster_id "piRO-mmu-C00000580"; cluster_type "known"; n_piRNA "3";
chr14	piRNAome	piRNA_cluster	69833409	69840570	.	.	.	cluster_id "piRO-mmu-C00000581"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	83898134	83905295	.	.	.	cluster_id "piRO-mmu-C00000582"; cluster_type "known"; n_piRNA "1";
chr15	piRNAome	piRNA_cluster	63089060	63096218	.	.	.	cluster_id "piRO-mmu-C00000583"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	61866372	61873516	.	.	.	cluster_id "piRO-mmu-C00000584"; cluster_type "known"; n_piRNA "1";
chr11	piRNAome	piRNA_cluster	96874782	96881926	.	.	.	cluster_id "piRO-mmu-C00000585"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	125078426	125085561	.	.	.	cluster_id "piRO-mmu-C00000586"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	71902122	71909244	.	.	.	cluster_id "piRO-mmu-C00000587"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	119140701	119147803	.	.	.	cluster_id "piRO-mmu-C00000588"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	68122801	68129900	.	.	.	cluster_id "piRO-mmu-C00000589"; cluster_type "known"; n_piRNA "15";
chr9	piRNAome	piRNA_cluster	31068744	31075815	.	.	.	cluster_id "piRO-mmu-C00000590"; cluster_type "known"; n_piRNA "11";
chr5	piRNAome	piRNA_cluster	124883931	124890985	.	.	.	cluster_id "piRO-mmu-C00000591"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	57975876	57982913	.	.	.	cluster_id "piRO-mmu-C00000592"; cluster_type "known"; n_piRNA "5";
chr2	piRNAome	piRNA_cluster	132304956	132311993	.	.	.	cluster_id "piRO-mmu-C00000593"; cluster_type "known"; n_piRNA "6";
chr17	piRNAome	piRNA_cluster	80339337	80346363	.	.	.	cluster_id "piRO-mmu-C00000594"; cluster_type "known"; n_piRNA "3";
chr13	piRNAome	piRNA_cluster	100696394	100703393	.	.	.	cluster_id "piRO-mmu-C00000595"; cluster_type "known"; n_piRNA "2";
chr1	piRNAome	piRNA_cluster	170193447	170200432	.	.	.	cluster_id "piRO-mmu-C00000596"; cluster_type "known"; n_piRNA "5";
chr3	piRNAome	piRNA_cluster	51509422	51516402	.	.	.	cluster_id "piRO-mmu-C00000597"; cluster_type "known"; n_piRNA "2";
chr1	piRNAome	piRNA_cluster	36417376	36424354	.	.	.	cluster_id "piRO-mmu-C00000598"; cluster_type "known"; n_piRNA "2";
chr3	piRNAome	piRNA_cluster	9280032	9287009	.	.	.	cluster_id "piRO-mmu-C00000599"; cluster_type "known"; n_piRNA "3";
chr1	piRNAome	piRNA_cluster	34811915	34818872	.	.	.	cluster_id "piRO-mmu-C00000600"; cluster_type "known"; n_piRNA "4";
chr18	piRNAome	piRNA_cluster	23959651	23966608	.	.	.	cluster_id "piRO-mmu-C00000601"; cluster_type "known"; n_piRNA "1";
chr8	piRNAome	piRNA_cluster	124888543	124895498	.	.	.	cluster_id "piRO-mmu-C00000602"; cluster_type "known"; n_piRNA "15";
chr19	piRNAome	piRNA_cluster	23480442	23487393	.	.	.	cluster_id "piRO-mmu-C00000603"; cluster_type "known"; n_piRNA "16";
chr13	piRNAome	piRNA_cluster	113504642	113511589	.	.	.	cluster_id "piRO-mmu-C00000604"; cluster_type "known"; n_piRNA "4";
chr8	piRNAome	piRNA_cluster	72477051	72483998	.	.	.	cluster_id "piRO-mmu-C00000605"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	4879061	4886003	.	.	.	cluster_id "piRO-mmu-C00000606"; cluster_type "known"; n_piRNA "4";
chr12	piRNAome	piRNA_cluster	3962014	3968945	.	.	.	cluster_id "piRO-mmu-C00000607"; cluster_type "known"; n_piRNA "1";
chr7	piRNAome	piRNA_cluster	35760879	35767801	.	.	.	cluster_id "piRO-mmu-C00000608"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	126432630	126439548	.	.	.	cluster_id "piRO-mmu-C00000609"; cluster_type "known"; n_piRNA "1";
chr18	piRNAome	piRNA_cluster	56362584	56369497	.	.	.	cluster_id "piRO-mmu-C00000610"; cluster_type "known"; n_piRNA "0";
chr12	piRNAome	piRNA_cluster	86689780	86696688	.	.	.	cluster_id "piRO-mmu-C00000611"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	14100232	14107139	.	.	.	cluster_id "piRO-mmu-C00000612"; cluster_type "known"; n_piRNA "1";
chr1	piRNAome	piRNA_cluster	156424551	156431456	.	.	.	cluster_id "piRO-mmu-C00000613"; cluster_type "known"; n_piRNA "4";
chr10	piRNAome	piRNA_cluster	93611745	93618650	.	.	.	cluster_id "piRO-mmu-C00000614"; cluster_type "known"; n_piRNA "5";
chr3	piRNAome	piRNA_cluster	96404086	96410983	.	.	.	cluster_id "piRO-mmu-C00000615"; cluster_type "known"; n_piRNA "8";
chr16	piRNAome	piRNA_cluster	69900826	69907720	.	.	.	cluster_id "piRO-mmu-C00000616"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	125708019	125714913	.	.	.	cluster_id "piRO-mmu-C00000617"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	53511252	53518135	.	.	.	cluster_id "piRO-mmu-C00000618"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	173701137	173708020	.	.	.	cluster_id "piRO-mmu-C00000619"; cluster_type "known"; n_piRNA "1";
chr14	piRNAome	piRNA_cluster	78563107	78569987	.	.	.	cluster_id "piRO-mmu-C00000620"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	54684062	54690926	.	.	.	cluster_id "piRO-mmu-C00000621"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	4714940	4721802	.	.	.	cluster_id "piRO-mmu-C00000622"; cluster_type "known"; n_piRNA "1";
chr7	piRNAome	piRNA_cluster	29877014	29883875	.	.	.	cluster_id "piRO-mmu-C00000623"; cluster_type "known"; n_piRNA "1";
chr5	piRNAome	piRNA_cluster	124368778	124375638	.	.	.	cluster_id "piRO-mmu-C00000624"; cluster_type "known"; n_piRNA "2";
chr1	piRNAome	piRNA_cluster	139169144	139176003	.	.	.	cluster_id "piRO-mmu-C00000625"; cluster_type "known"; n_piRNA "4";
chr10	piRNAome	piRNA_cluster	82116476	82123321	.	.	.	cluster_id "piRO-mmu-C00000626"; cluster_type "known"; n_piRNA "1";
chr5	piRNAome	piRNA_cluster	35551007	35557851	.	.	.	cluster_id "piRO-mmu-C00000627"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	55252121	55258955	.	.	.	cluster_id "piRO-mmu-C00000628"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	25152979	25159803	.	.	.	cluster_id "piRO-mmu-C00000629"; cluster_type "known"; n_piRNA "14";
chr10	piRNAome	piRNA_cluster	69987204	69994022	.	.	.	cluster_id "piRO-mmu-C00000630"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	81208077	81214894	.	.	.	cluster_id "piRO-mmu-C00000631"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	86343028	86349842	.	.	.	cluster_id "piRO-mmu-C00000632"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	100672471	100679253	.	.	.	cluster_id "piRO-mmu-C00000633"; cluster_type "known"; n_piRNA "3";
chr7	piRNAome	piRNA_cluster	79874086	79880862	.	.	.	cluster_id "piRO-mmu-C00000634"; cluster_type "known"; n_piRNA "10";
chr1	piRNAome	piRNA_cluster	89889140	89895914	.	.	.	cluster_id "piRO-mmu-C00000635"; cluster_type "known"; n_piRNA "1";
chr15	piRNAome	piRNA_cluster	89768026	89774787	.	.	.	cluster_id "piRO-mmu-C00000636"; cluster_type "known"; n_piRNA "2";
chr2	piRNAome	piRNA_cluster	163614043	163620799	.	.	.	cluster_id "piRO-mmu-C00000637"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	71074202	71080957	.	.	.	cluster_id "piRO-mmu-C00000638"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	6500745	6507474	.	.	.	cluster_id "piRO-mmu-C00000639"; cluster_type "known"; n_piRNA "3";
chr4	piRNAome	piRNA_cluster	151782062	151788791	.	.	.	cluster_id "piRO-mmu-C00000640"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	93050084	93056791	.	.	.	cluster_id "piRO-mmu-C00000641"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	56401742	56408446	.	.	.	cluster_id "piRO-mmu-C00000642"; cluster_type "known"; n_piRNA "0";
chr19	piRNAome	piRNA_cluster	5571181	5577883	.	.	.	cluster_id "piRO-mmu-C00000643"; cluster_type "known"; n_piRNA "1";
chr16	piRNAome	piRNA_cluster	33766796	33773487	.	.	.	cluster_id "piRO-mmu-C00000644"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	78267086	78273767	.	.	.	cluster_id "piRO-mmu-C00000645"; cluster_type "known"; n_piRNA "1";
chr17	piRNAome	piRNA_cluster	71246339	71253016	.	.	.	cluster_id "piRO-mmu-C00000646"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	27203346	27210018	.	.	.	cluster_id "piRO-mmu-C00000647"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	85467380	85474050	.	.	.	cluster_id "piRO-mmu-C00000648"; cluster_type "known"; n_piRNA "0";
chr19	piRNAome	piRNA_cluster	61170137	61176805	.	.	.	cluster_id "piRO-mmu-C00000649"; cluster_type "known"; n_piRNA "5";
chr11	piRNAome	piRNA_cluster	53415496	53422162	.	.	.	cluster_id "piRO-mmu-C00000650"; cluster_type "known"; n_piRNA "7";
chr11	piRNAome	piRNA_cluster	103672495	103679158	.	.	.	cluster_id "piRO-mmu-C00000651"; cluster_type "known"; n_piRNA "2";
chr4	piRNAome	piRNA_cluster	6223299	6229957	.	.	.	cluster_id "piRO-mmu-C00000652"; cluster_type "known"; n_piRNA "1";
chr9	piRNAome	piRNA_cluster	45858335	45864993	.	.	.	cluster_id "piRO-mmu-C00000653"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	125240337	125246983	.	.	.	cluster_id "piRO-mmu-C00000654"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	64880216	64886855	.	.	.	cluster_id "piRO-mmu-C00000655"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	27100594	27107231	.	.	.	cluster_id "piRO-mmu-C00000656"; cluster_type "known"; n_piRNA "1";
chr3	piRNAome	piRNA_cluster	32334857	32341490	.	.	.	cluster_id "piRO-mmu-C00000657"; cluster_type "known"; n_piRNA "9";
chr10	piRNAome	piRNA_cluster	26742391	26749010	.	.	.	cluster_id "piRO-mmu-C00000658"; cluster_type "known"; n_piRNA "3";
chr7	piRNAome	piRNA_cluster	100836047	100842662	.	.	.	cluster_id "piRO-mmu-C00000659"; cluster_type "known"; n_piRNA "1";
chr6	piRNAome	piRNA_cluster	51590265	51596865	.	.	.	cluster_id "piRO-mmu-C00000660"; cluster_type "known"; n_piRNA "4";
chr8	piRNAome	piRNA_cluster	70604218	70610795	.	.	.	cluster_id "piRO-mmu-C00000661"; cluster_type "known"; n_piRNA "2";
chr9	piRNAome	piRNA_cluster	56199795	56206368	.	.	.	cluster_id "piRO-mmu-C00000662"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	106849029	106855598	.	.	.	cluster_id "piRO-mmu-C00000663"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	166679930	166686498	.	.	.	cluster_id "piRO-mmu-C00000664"; cluster_type "known"; n_piRNA "0";
chr4	piRNAome	piRNA_cluster	59722614	59729180	.	.	.	cluster_id "piRO-mmu-C00000665"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	45835261	45841823	.	.	.	cluster_id "piRO-mmu-C00000666"; cluster_type "known"; n_piRNA "3";
chr8	piRNAome	piRNA_cluster	105765060	105771598	.	.	.	cluster_id "piRO-mmu-C00000667"; cluster_type "known"; n_piRNA "1";
chr10	piRNAome	piRNA_cluster	84424316	84430847	.	.	.	cluster_id "piRO-mmu-C00000668"; cluster_type "known"; n_piRNA "1";
chr11	piRNAome	piRNA_cluster	50937213	50943742	.	.	.	cluster_id "piRO-mmu-C00000669"; cluster_type "known"; n_piRNA "40";
chr3	piRNAome	piRNA_cluster	131273293	131279817	.	.	.	cluster_id "piRO-mmu-C00000670"; cluster_type "known"; n_piRNA "1";
chr13	piRNAome	piRNA_cluster	49888319	49894838	.	.	.	cluster_id "piRO-mmu-C00000671"; cluster_type "known"; n_piRNA "59";
chr8	piRNAome	piRNA_cluster	121040320	121046839	.	.	.	cluster_id "piRO-mmu-C00000672"; cluster_type "known"; n_piRNA "7";
chr9	piRNAome	piRNA_cluster	21589194	21595712	.	.	.	cluster_id "piRO-mmu-C00000673"; cluster_type "known"; n_piRNA "0";
chr4	piRNAome	piRNA_cluster	108338555	108345069	.	.	.	cluster_id "piRO-mmu-C00000674"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	77095334	77101819	.	.	.	cluster_id "piRO-mmu-C00000675"; cluster_type "known"; n_piRNA "2";
chr8	piRNAome	piRNA_cluster	121909887	121916372	.	.	.	cluster_id "piRO-mmu-C00000676"; cluster_type "known"; n_piRNA "0";
chr3	piRNAome	piRNA_cluster	85289368	85295852	.	.	.	cluster_id "piRO-mmu-C00000677"; cluster_type "known"; n_piRNA "2";
chr6	piRNAome	piRNA_cluster	54640043	54646526	.	.	.	cluster_id "piRO-mmu-C00000678"; cluster_type "known"; n_piRNA "1";
chr5	piRNAome	piRNA_cluster	145143414	145149895	.	.	.	cluster_id "piRO-mmu-C00000679"; cluster_type "known"; n_piRNA "1";
chr7	piRNAome	piRNA_cluster	119851053	119857530	.	.	.	cluster_id "piRO-mmu-C00000680"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	44222037	44228513	.	.	.	cluster_id "piRO-mmu-C00000681"; cluster_type "known"; n_piRNA "2";
chr5	piRNAome	piRNA_cluster	36575913	36582387	.	.	.	cluster_id "piRO-mmu-C00000682"; cluster_type "known"; n_piRNA "2";
chr4	piRNAome	piRNA_cluster	45374266	45380738	.	.	.	cluster_id "piRO-mmu-C00000683"; cluster_type "known"; n_piRNA "2";
chr4	piRNAome	piRNA_cluster	132721278	132727750	.	.	.	cluster_id "piRO-mmu-C00000684"; cluster_type "known"; n_piRNA "2";
chr2	piRNAome	piRNA_cluster	165374415	165380879	.	.	.	cluster_id "piRO-mmu-C00000685"; cluster_type "known"; n_piRNA "2";
chr5	piRNAome	piRNA_cluster	135405558	135412022	.	.	.	cluster_id "piRO-mmu-C00000686"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	71978490	71984947	.	.	.	cluster_id "piRO-mmu-C00000687"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	106686226	106692682	.	.	.	cluster_id "piRO-mmu-C00000688"; cluster_type "known"; n_piRNA "2";
chr1	piRNAome	piRNA_cluster	164263093	164269544	.	.	.	cluster_id "piRO-mmu-C00000689"; cluster_type "known"; n_piRNA "11";
chr3	piRNAome	piRNA_cluster	10113255	10119699	.	.	.	cluster_id "piRO-mmu-C00000690"; cluster_type "known"; n_piRNA "3";
chr11	piRNAome	piRNA_cluster	103064709	103071144	.	.	.	cluster_id "piRO-mmu-C00000691"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	141878601	141885026	.	.	.	cluster_id "piRO-mmu-C00000692"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	38286477	38292897	.	.	.	cluster_id "piRO-mmu-C00000693"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	26440101	26446519	.	.	.	cluster_id "piRO-mmu-C00000694"; cluster_type "known"; n_piRNA "2";
chr12	piRNAome	piRNA_cluster	105487287	105493693	.	.	.	cluster_id "piRO-mmu-C00000695"; cluster_type "known"; n_piRNA "1";
chr1	piRNAome	piRNA_cluster	61138565	61144960	.	.	.	cluster_id "piRO-mmu-C00000696"; cluster_type "known"; n_piRNA "3";
chr2	piRNAome	piRNA_cluster	158552372	158558757	.	.	.	cluster_id "piRO-mmu-C00000697"; cluster_type "known"; n_piRNA "1";
chr5	piRNAome	piRNA_cluster	111311489	111317868	.	.	.	cluster_id "piRO-mmu-C00000698"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	92965286	92971649	.	.	.	cluster_id "piRO-mmu-C00000699"; cluster_type "known"; n_piRNA "0";
chr3	piRNAome	piRNA_cluster	108355019	108361372	.	.	.	cluster_id "piRO-mmu-C00000700"; cluster_type "known"; n_piRNA "1";
chr2	piRNAome	piRNA_cluster	158789508	158795860	.	.	.	cluster_id "piRO-mmu-C00000701"; cluster_type "known"; n_piRNA "3";
chr12	piRNAome	piRNA_cluster	91633128	91639478	.	.	.	cluster_id "piRO-mmu-C00000702"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	62554400	62560736	.	.	.	cluster_id "piRO-mmu-C00000703"; cluster_type "known"; n_piRNA "3";
chr7	piRNAome	piRNA_cluster	28380378	28386707	.	.	.	cluster_id "piRO-mmu-C00000704"; cluster_type "known"; n_piRNA "1";
chr1	piRNAome	piRNA_cluster	91553240	91559567	.	.	.	cluster_id "piRO-mmu-C00000705"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	3200326	3206644	.	.	.	cluster_id "piRO-mmu-C00000706"; cluster_type "known"; n_piRNA "1";
chr15	piRNAome	piRNA_cluster	102209073	102215381	.	.	.	cluster_id "piRO-mmu-C00000707"; cluster_type "known"; n_piRNA "1";
chr1	piRNAome	piRNA_cluster	166392803	166399106	.	.	.	cluster_id "piRO-mmu-C00000708"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	46080016	46086318	.	.	.	cluster_id "piRO-mmu-C00000709"; cluster_type "known"; n_piRNA "1";
chr15	piRNAome	piRNA_cluster	88745545	88751838	.	.	.	cluster_id "piRO-mmu-C00000710"; cluster_type "known"; n_piRNA "3";
chr2	piRNAome	piRNA_cluster	21137118	21143410	.	.	.	cluster_id "piRO-mmu-C00000711"; cluster_type "known"; n_piRNA "10";
chr11	piRNAome	piRNA_cluster	100874546	100880836	.	.	.	cluster_id "piRO-mmu-C00000712"; cluster_type "known"; n_piRNA "3";
chr5	piRNAome	piRNA_cluster	136913372	136919658	.	.	.	cluster_id "piRO-mmu-C00000713"; cluster_type "known"; n_piRNA "6";
chr15	piRNAome	piRNA_cluster	73718143	73724427	.	.	.	cluster_id "piRO-mmu-C00000714"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	77180363	77186640	.	.	.	cluster_id "piRO-mmu-C00000715"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	109029749	109036024	.	.	.	cluster_id "piRO-mmu-C00000716"; cluster_type "known"; n_piRNA "5";
chr12	piRNAome	piRNA_cluster	111956187	111962455	.	.	.	cluster_id "piRO-mmu-C00000717"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	112899744	112906005	.	.	.	cluster_id "piRO-mmu-C00000718"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	60734350	60740597	.	.	.	cluster_id "piRO-mmu-C00000719"; cluster_type "known"; n_piRNA "3";
chr2	piRNAome	piRNA_cluster	69108732	69114976	.	.	.	cluster_id "piRO-mmu-C00000720"; cluster_type "known"; n_piRNA "1";
chr16	piRNAome	piRNA_cluster	8529366	8535602	.	.	.	cluster_id "piRO-mmu-C00000721"; cluster_type "known"; n_piRNA "1";
chr15	piRNAome	piRNA_cluster	97371203	97377427	.	.	.	cluster_id "piRO-mmu-C00000722"; cluster_type "known"; n_piRNA "4";
chr2	piRNAome	piRNA_cluster	21786124	21792346	.	.	.	cluster_id "piRO-mmu-C00000723"; cluster_type "known"; n_piRNA "4";
chr17	piRNAome	piRNA_cluster	17342521	17348731	.	.	.	cluster_id "piRO-mmu-C00000724"; cluster_type "known"; n_piRNA "4";
chr6	piRNAome	piRNA_cluster	124419022	124425215	.	.	.	cluster_id "piRO-mmu-C00000725"; cluster_type "known"; n_piRNA "3";
chr13	piRNAome	piRNA_cluster	56736058	56742245	.	.	.	cluster_id "piRO-mmu-C00000726"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	139143848	139150025	.	.	.	cluster_id "piRO-mmu-C00000727"; cluster_type "known"; n_piRNA "1";
chr7	piRNAome	piRNA_cluster	81604100	81610259	.	.	.	cluster_id "piRO-mmu-C00000728"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	80250111	80256265	.	.	.	cluster_id "piRO-mmu-C00000729"; cluster_type "known"; n_piRNA "2";
chr4	piRNAome	piRNA_cluster	124844531	124850685	.	.	.	cluster_id "piRO-mmu-C00000730"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	81705376	81711529	.	.	.	cluster_id "piRO-mmu-C00000731"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	61428322	61434469	.	.	.	cluster_id "piRO-mmu-C00000732"; cluster_type "known"; n_piRNA "108";
chr2	piRNAome	piRNA_cluster	173778198	173784337	.	.	.	cluster_id "piRO-mmu-C00000733"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	51594087	51600223	.	.	.	cluster_id "piRO-mmu-C00000734"; cluster_type "known"; n_piRNA "9";
chr7	piRNAome	piRNA_cluster	127660683	127666819	.	.	.	cluster_id "piRO-mmu-C00000735"; cluster_type "known"; n_piRNA "1";
chr2	piRNAome	piRNA_cluster	152311103	152317231	.	.	.	cluster_id "piRO-mmu-C00000736"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	32423646	32429773	.	.	.	cluster_id "piRO-mmu-C00000737"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	84807289	84813411	.	.	.	cluster_id "piRO-mmu-C00000738"; cluster_type "known"; n_piRNA "4";
chr11	piRNAome	piRNA_cluster	105923713	105929820	.	.	.	cluster_id "piRO-mmu-C00000739"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	33871139	33877246	.	.	.	cluster_id "piRO-mmu-C00000740"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	62449479	62455572	.	.	.	cluster_id "piRO-mmu-C00000741"; cluster_type "known"; n_piRNA "7";
chr16	piRNAome	piRNA_cluster	17259162	17265235	.	.	.	cluster_id "piRO-mmu-C00000742"; cluster_type "known"; n_piRNA "1";
chr8	piRNAome	piRNA_cluster	70873673	70879746	.	.	.	cluster_id "piRO-mmu-C00000743"; cluster_type "known"; n_piRNA "1";
chr10	piRNAome	piRNA_cluster	36596874	36602937	.	.	.	cluster_id "piRO-mmu-C00000744"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	98059855	98065915	.	.	.	cluster_id "piRO-mmu-C00000745"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	120653562	120659616	.	.	.	cluster_id "piRO-mmu-C00000746"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	56220264	56226315	.	.	.	cluster_id "piRO-mmu-C00000747"; cluster_type "known"; n_piRNA "1";
chr11	piRNAome	piRNA_cluster	5274804	5280852	.	.	.	cluster_id "piRO-mmu-C00000748"; cluster_type "known"; n_piRNA "1";
chr2	piRNAome	piRNA_cluster	170607443	170613488	.	.	.	cluster_id "piRO-mmu-C00000749"; cluster_type "known"; n_piRNA "1";
chr6	piRNAome	piRNA_cluster	70062441	70068484	.	.	.	cluster_id "piRO-mmu-C00000750"; cluster_type "known"; n_piRNA "3";
chr8	piRNAome	piRNA_cluster	45060665	45066706	.	.	.	cluster_id "piRO-mmu-C00000751"; cluster_type "known"; n_piRNA "4";
chr1	piRNAome	piRNA_cluster	192891453	192897484	.	.	.	cluster_id "piRO-mmu-C00000752"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	80584004	80590033	.	.	.	cluster_id "piRO-mmu-C00000753"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	113409316	113415337	.	.	.	cluster_id "piRO-mmu-C00000754"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	64029747	64035759	.	.	.	cluster_id "piRO-mmu-C00000755"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	74357852	74363864	.	.	.	cluster_id "piRO-mmu-C00000756"; cluster_type "known"; n_piRNA "1";
chr2	piRNAome	piRNA_cluster	131297443	131303451	.	.	.	cluster_id "piRO-mmu-C00000757"; cluster_type "known"; n_piRNA "1";
chr17	piRNAome	piRNA_cluster	24073411	24079414	.	.	.	cluster_id "piRO-mmu-C00000758"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	91639000	91644997	.	.	.	cluster_id "piRO-mmu-C00000759"; cluster_type "known"; n_piRNA "1";
chr1	piRNAome	piRNA_cluster	131931188	131937178	.	.	.	cluster_id "piRO-mmu-C00000760"; cluster_type "known"; n_piRNA "1";
chr17	piRNAome	piRNA_cluster	84261004	84266975	.	.	.	cluster_id "piRO-mmu-C00000761"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	75504086	75510054	.	.	.	cluster_id "piRO-mmu-C00000762"; cluster_type "known"; n_piRNA "1";
chr10	piRNAome	piRNA_cluster	56503094	56509054	.	.	.	cluster_id "piRO-mmu-C00000763"; cluster_type "known"; n_piRNA "8";
chr15	piRNAome	piRNA_cluster	75356886	75362845	.	.	.	cluster_id "piRO-mmu-C00000764"; cluster_type "known"; n_piRNA "6";
chr17	piRNAome	piRNA_cluster	87753993	87759951	.	.	.	cluster_id "piRO-mmu-C00000765"; cluster_type "known"; n_piRNA "2";
chr18	piRNAome	piRNA_cluster	43059000	43064949	.	.	.	cluster_id "piRO-mmu-C00000766"; cluster_type "known"; n_piRNA "1";
chr5	piRNAome	piRNA_cluster	40999447	41005394	.	.	.	cluster_id "piRO-mmu-C00000767"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	126717048	126722992	.	.	.	cluster_id "piRO-mmu-C00000768"; cluster_type "known"; n_piRNA "1";
chr16	piRNAome	piRNA_cluster	20123096	20129039	.	.	.	cluster_id "piRO-mmu-C00000769"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	143003988	143009931	.	.	.	cluster_id "piRO-mmu-C00000770"; cluster_type "known"; n_piRNA "2";
chr13	piRNAome	piRNA_cluster	55464084	55470022	.	.	.	cluster_id "piRO-mmu-C00000771"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	141200631	141206569	.	.	.	cluster_id "piRO-mmu-C00000772"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	98803953	98809877	.	.	.	cluster_id "piRO-mmu-C00000773"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	16479393	16485314	.	.	.	cluster_id "piRO-mmu-C00000774"; cluster_type "known"; n_piRNA "2";
chr13	piRNAome	piRNA_cluster	108388542	108394459	.	.	.	cluster_id "piRO-mmu-C00000775"; cluster_type "known"; n_piRNA "2";
chr12	piRNAome	piRNA_cluster	82563095	82568991	.	.	.	cluster_id "piRO-mmu-C00000776"; cluster_type "known"; n_piRNA "1";
chr7	piRNAome	piRNA_cluster	19243119	19249015	.	.	.	cluster_id "piRO-mmu-C00000777"; cluster_type "known"; n_piRNA "2";
chr11	piRNAome	piRNA_cluster	3895055	3900950	.	.	.	cluster_id "piRO-mmu-C00000778"; cluster_type "known"; n_piRNA "2";
chr5	piRNAome	piRNA_cluster	103344321	103350214	.	.	.	cluster_id "piRO-mmu-C00000779"; cluster_type "known"; n_piRNA "4";
chr17	piRNAome	piRNA_cluster	87451028	87456919	.	.	.	cluster_id "piRO-mmu-C00000780"; cluster_type "known"; n_piRNA "1";
chr3	piRNAome	piRNA_cluster	96309558	96315449	.	.	.	cluster_id "piRO-mmu-C00000781"; cluster_type "known"; n_piRNA "2";
chr10	piRNAome	piRNA_cluster	128805081	128810968	.	.	.	cluster_id "piRO-mmu-C00000782"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	4284881	4290768	.	.	.	cluster_id "piRO-mmu-C00000783"; cluster_type "known"; n_piRNA "1";
chr3	piRNAome	piRNA_cluster	22210495	22216374	.	.	.	cluster_id "piRO-mmu-C00000784"; cluster_type "known"; n_piRNA "5";
chr10	piRNAome	piRNA_cluster	86833200	86839076	.	.	.	cluster_id "piRO-mmu-C00000785"; cluster_type "known"; n_piRNA "1";
chr11	piRNAome	piRNA_cluster	102716066	102721939	.	.	.	cluster_id "piRO-mmu-C00000786"; cluster_type "known"; n_piRNA "41";
chr1	piRNAome	piRNA_cluster	121528333	121534193	.	.	.	cluster_id "piRO-mmu-C00000787"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	106053302	106059155	.	.	.	cluster_id "piRO-mmu-C00000788"; cluster_type "known"; n_piRNA "10";
chr1	piRNAome	piRNA_cluster	64789333	64795185	.	.	.	cluster_id "piRO-mmu-C00000789"; cluster_type "known"; n_piRNA "0";
chr12	piRNAome	piRNA_cluster	99190173	99196025	.	.	.	cluster_id "piRO-mmu-C00000790"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	118261164	118267013	.	.	.	cluster_id "piRO-mmu-C00000791"; cluster_type "known"; n_piRNA "0";
chr18	piRNAome	piRNA_cluster	10812638	10818484	.	.	.	cluster_id "piRO-mmu-C00000792"; cluster_type "known"; n_piRNA "1";
chr4	piRNAome	piRNA_cluster	122820089	122825926	.	.	.	cluster_id "piRO-mmu-C00000793"; cluster_type "known"; n_piRNA "2";
chr14	piRNAome	piRNA_cluster	65885203	65891030	.	.	.	cluster_id "piRO-mmu-C00000794"; cluster_type "known"; n_piRNA "2";
chr7	piRNAome	piRNA_cluster	25082064	25087884	.	.	.	cluster_id "piRO-mmu-C00000795"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	36320179	36325996	.	.	.	cluster_id "piRO-mmu-C00000796"; cluster_type "known"; n_piRNA "0";
chr18	piRNAome	piRNA_cluster	83282047	83287855	.	.	.	cluster_id "piRO-mmu-C00000797"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	112615008	112620813	.	.	.	cluster_id "piRO-mmu-C00000798"; cluster_type "known"; n_piRNA "6";
chr19	piRNAome	piRNA_cluster	56787448	56793249	.	.	.	cluster_id "piRO-mmu-C00000799"; cluster_type "known"; n_piRNA "3";
chr6	piRNAome	piRNA_cluster	83791187	83796985	.	.	.	cluster_id "piRO-mmu-C00000800"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	132565226	132571023	.	.	.	cluster_id "piRO-mmu-C00000801"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	26147100	26152893	.	.	.	cluster_id "piRO-mmu-C00000802"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	29637014	29642795	.	.	.	cluster_id "piRO-mmu-C00000803"; cluster_type "known"; n_piRNA "0";
chr4	piRNAome	piRNA_cluster	33018843	33024617	.	.	.	cluster_id "piRO-mmu-C00000804"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	85187401	85193162	.	.	.	cluster_id "piRO-mmu-C00000805"; cluster_type "known"; n_piRNA "1";
chr13	piRNAome	piRNA_cluster	48483210	48488966	.	.	.	cluster_id "piRO-mmu-C00000806"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	150335348	150341101	.	.	.	cluster_id "piRO-mmu-C00000807"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	133135821	133141556	.	.	.	cluster_id "piRO-mmu-C00000808"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	13756755	13762486	.	.	.	cluster_id "piRO-mmu-C00000809"; cluster_type "known"; n_piRNA "2";
chr9	piRNAome	piRNA_cluster	14542037	14547766	.	.	.	cluster_id "piRO-mmu-C00000810"; cluster_type "known"; n_piRNA "1";
chr5	piRNAome	piRNA_cluster	148670154	148675867	.	.	.	cluster_id "piRO-mmu-C00000811"; cluster_type "known"; n_piRNA "2";
chr17	piRNAome	piRNA_cluster	26906136	26911848	.	.	.	cluster_id "piRO-mmu-C00000812"; cluster_type "known"; n_piRNA "11";
chr1	piRNAome	piRNA_cluster	155275781	155281489	.	.	.	cluster_id "piRO-mmu-C00000813"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	135379223	135384930	.	.	.	cluster_id "piRO-mmu-C00000814"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	100457186	100462889	.	.	.	cluster_id "piRO-mmu-C00000815"; cluster_type "known"; n_piRNA "10";
chr5	piRNAome	piRNA_cluster	144635226	144640927	.	.	.	cluster_id "piRO-mmu-C00000816"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	73624172	73629868	.	.	.	cluster_id "piRO-mmu-C00000817"; cluster_type "known"; n_piRNA "2";
chr15	piRNAome	piRNA_cluster	81453095	81458790	.	.	.	cluster_id "piRO-mmu-C00000818"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	28821098	28826793	.	.	.	cluster_id "piRO-mmu-C00000819"; cluster_type "known"; n_piRNA "5";
chr2	piRNAome	piRNA_cluster	181022324	181028019	.	.	.	cluster_id "piRO-mmu-C00000820"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	63561650	63567343	.	.	.	cluster_id "piRO-mmu-C00000821"; cluster_type "known"; n_piRNA "8";
chr3	piRNAome	piRNA_cluster	94496182	94501866	.	.	.	cluster_id "piRO-mmu-C00000822"; cluster_type "known"; n_piRNA "1";
chr12	piRNAome	piRNA_cluster	80457858	80463536	.	.	.	cluster_id "piRO-mmu-C00000823"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	18871898	18877572	.	.	.	cluster_id "piRO-mmu-C00000824"; cluster_type "known"; n_piRNA "5";
chr11	piRNAome	piRNA_cluster	20647804	20653472	.	.	.	cluster_id "piRO-mmu-C00000825"; cluster_type "known"; n_piRNA "1";
chr7	piRNAome	piRNA_cluster	127873024	127878691	.	.	.	cluster_id "piRO-mmu-C00000826"; cluster_type "known"; n_piRNA "2";
chr10	piRNAome	piRNA_cluster	118246897	118252562	.	.	.	cluster_id "piRO-mmu-C00000827"; cluster_type "known"; n_piRNA "8";
chr15	piRNAome	piRNA_cluster	83202198	83207863	.	.	.	cluster_id "piRO-mmu-C00000828"; cluster_type "known"; n_piRNA "1";
chr5	piRNAome	piRNA_cluster	103849616	103855276	.	.	.	cluster_id "piRO-mmu-C00000829"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	116633060	116638720	.	.	.	cluster_id "piRO-mmu-C00000830"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	76730183	76735842	.	.	.	cluster_id "piRO-mmu-C00000831"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	45928273	45933927	.	.	.	cluster_id "piRO-mmu-C00000832"; cluster_type "known"; n_piRNA "1";
chr17	piRNAome	piRNA_cluster	25434208	25439845	.	.	.	cluster_id "piRO-mmu-C00000833"; cluster_type "known"; n_piRNA "6";
chr13	piRNAome	piRNA_cluster	99034144	99039778	.	.	.	cluster_id "piRO-mmu-C00000834"; cluster_type "known"; n_piRNA "4";
chr5	piRNAome	piRNA_cluster	150103090	150108720	.	.	.	cluster_id "piRO-mmu-C00000835"; cluster_type "known"; n_piRNA "0";
chr12	piRNAome	piRNA_cluster	8594624	8600247	.	.	.	cluster_id "piRO-mmu-C00000836"; cluster_type "known"; n_piRNA "4";
chr5	piRNAome	piRNA_cluster	25225052	25230675	.	.	.	cluster_id "piRO-mmu-C00000837"; cluster_type "known"; n_piRNA "1";
chr8	piRNAome	piRNA_cluster	71502752	71508375	.	.	.	cluster_id "piRO-mmu-C00000838"; cluster_type "known"; n_piRNA "7";
chr2	piRNAome	piRNA_cluster	23016064	23021679	.	.	.	cluster_id "piRO-mmu-C00000839"; cluster_type "known"; n_piRNA "3";
chr5	piRNAome	piRNA_cluster	28413590	28419200	.	.	.	cluster_id "piRO-mmu-C00000840"; cluster_type "known"; n_piRNA "3";
chr10	piRNAome	piRNA_cluster	80048006	80053614	.	.	.	cluster_id "piRO-mmu-C00000841"; cluster_type "known"; n_piRNA "2";
chr16	piRNAome	piRNA_cluster	97465609	97471214	.	.	.	cluster_id "piRO-mmu-C00000842"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	64708121	64713713	.	.	.	cluster_id "piRO-mmu-C00000843"; cluster_type "known"; n_piRNA "1";
chr6	piRNAome	piRNA_cluster	72606684	72612269	.	.	.	cluster_id "piRO-mmu-C00000844"; cluster_type "known"; n_piRNA "3";
chr1	piRNAome	piRNA_cluster	127482705	127488286	.	.	.	cluster_id "piRO-mmu-C00000845"; cluster_type "known"; n_piRNA "0";
chr12	piRNAome	piRNA_cluster	73668080	73673659	.	.	.	cluster_id "piRO-mmu-C00000846"; cluster_type "known"; n_piRNA "2";
chr19	piRNAome	piRNA_cluster	56597866	56603444	.	.	.	cluster_id "piRO-mmu-C00000847"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	61280426	61285994	.	.	.	cluster_id "piRO-mmu-C00000848"; cluster_type "known"; n_piRNA "6";
chr11	piRNAome	piRNA_cluster	109396483	109402047	.	.	.	cluster_id "piRO-mmu-C00000849"; cluster_type "known"; n_piRNA "5";
chr2	piRNAome	piRNA_cluster	127255409	127260973	.	.	.	cluster_id "piRO-mmu-C00000850"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	46454602	46460164	.	.	.	cluster_id "piRO-mmu-C00000851"; cluster_type "known"; n_piRNA "0";
chr19	piRNAome	piRNA_cluster	41859183	41864740	.	.	.	cluster_id "piRO-mmu-C00000852"; cluster_type "known"; n_piRNA "2";
chr1	piRNAome	piRNA_cluster	91927414	91932958	.	.	.	cluster_id "piRO-mmu-C00000853"; cluster_type "known"; n_piRNA "1";
chr19	piRNAome	piRNA_cluster	29672235	29677771	.	.	.	cluster_id "piRO-mmu-C00000854"; cluster_type "known"; n_piRNA "2";
chr8	piRNAome	piRNA_cluster	66513652	66519181	.	.	.	cluster_id "piRO-mmu-C00000855"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	62955931	62961453	.	.	.	cluster_id "piRO-mmu-C00000856"; cluster_type "known"; n_piRNA "2";
chr2	piRNAome	piRNA_cluster	5293569	5299079	.	.	.	cluster_id "piRO-mmu-C00000857"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	59787352	59792848	.	.	.	cluster_id "piRO-mmu-C00000858"; cluster_type "known"; n_piRNA "1";
chr15	piRNAome	piRNA_cluster	100891738	100897230	.	.	.	cluster_id "piRO-mmu-C00000859"; cluster_type "known"; n_piRNA "14";
chr5	piRNAome	piRNA_cluster	106416299	106421791	.	.	.	cluster_id "piRO-mmu-C00000860"; cluster_type "known"; n_piRNA "2";
chr18	piRNAome	piRNA_cluster	33198110	33203599	.	.	.	cluster_id "piRO-mmu-C00000861"; cluster_type "known"; n_piRNA "0";
chr19	piRNAome	piRNA_cluster	35484236	35489722	.	.	.	cluster_id "piRO-mmu-C00000862"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	88707341	88712818	.	.	.	cluster_id "piRO-mmu-C00000863"; cluster_type "known"; n_piRNA "4";
chr9	piRNAome	piRNA_cluster	48979486	48984962	.	.	.	cluster_id "piRO-mmu-C00000864"; cluster_type "known"; n_piRNA "5";
chr6	piRNAome	piRNA_cluster	128164276	128169727	.	.	.	cluster_id "piRO-mmu-C00000865"; cluster_type "known"; n_piRNA "6";
chr2	piRNAome	piRNA_cluster	71156579	71162023	.	.	.	cluster_id "piRO-mmu-C00000866"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	132423122	132428566	.	.	.	cluster_id "piRO-mmu-C00000867"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	127460360	127465801	.	.	.	cluster_id "piRO-mmu-C00000868"; cluster_type "known"; n_piRNA "4";
chr4	piRNAome	piRNA_cluster	87637559	87642994	.	.	.	cluster_id "piRO-mmu-C00000869"; cluster_type "known"; n_piRNA "8";
chr5	piRNAome	piRNA_cluster	3650580	3656014	.	.	.	cluster_id "piRO-mmu-C00000870"; cluster_type "known"; n_piRNA "4";
chr4	piRNAome	piRNA_cluster	133194389	133199822	.	.	.	cluster_id "piRO-mmu-C00000871"; cluster_type "known"; n_piRNA "3";
chr17	piRNAome	piRNA_cluster	49108444	49113872	.	.	.	cluster_id "piRO-mmu-C00000872"; cluster_type "known"; n_piRNA "158";
chr9	piRNAome	piRNA_cluster	96179051	96184471	.	.	.	cluster_id "piRO-mmu-C00000873"; cluster_type "known"; n_piRNA "2";
chr11	piRNAome	piRNA_cluster	91920386	91925804	.	.	.	cluster_id "piRO-mmu-C00000874"; cluster_type "known"; n_piRNA "2";
chr9	piRNAome	piRNA_cluster	35812603	35818014	.	.	.	cluster_id "piRO-mmu-C00000875"; cluster_type "known"; n_piRNA "17";
chr10	piRNAome	piRNA_cluster	42181869	42187271	.	.	.	cluster_id "piRO-mmu-C00000876"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	76458105	76463490	.	.	.	cluster_id "piRO-mmu-C00000877"; cluster_type "known"; n_piRNA "1";
chr1	piRNAome	piRNA_cluster	178481432	178486804	.	.	.	cluster_id "piRO-mmu-C00000878"; cluster_type "known"; n_piRNA "0";
chr18	piRNAome	piRNA_cluster	73765080	73770445	.	.	.	cluster_id "piRO-mmu-C00000879"; cluster_type "known"; n_piRNA "1";
chr9	piRNAome	piRNA_cluster	101002410	101007773	.	.	.	cluster_id "piRO-mmu-C00000880"; cluster_type "known"; n_piRNA "11";
chr5	piRNAome	piRNA_cluster	34001188	34006542	.	.	.	cluster_id "piRO-mmu-C00000881"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	148323089	148328441	.	.	.	cluster_id "piRO-mmu-C00000882"; cluster_type "known"; n_piRNA "2";
chrX	piRNAome	piRNA_cluster	105289372	105294724	.	.	.	cluster_id "piRO-mmu-C00000883"; cluster_type "known"; n_piRNA "0";
chr12	piRNAome	piRNA_cluster	82508568	82513915	.	.	.	cluster_id "piRO-mmu-C00000884"; cluster_type "known"; n_piRNA "1";
chr10	piRNAome	piRNA_cluster	99214601	99219947	.	.	.	cluster_id "piRO-mmu-C00000885"; cluster_type "known"; n_piRNA "6";
chr1	piRNAome	piRNA_cluster	165321485	165326825	.	.	.	cluster_id "piRO-mmu-C00000886"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	163465316	163470655	.	.	.	cluster_id "piRO-mmu-C00000887"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	114199965	114205301	.	.	.	cluster_id "piRO-mmu-C00000888"; cluster_type "known"; n_piRNA "2";
chr13	piRNAome	piRNA_cluster	94284860	94290183	.	.	.	cluster_id "piRO-mmu-C00000889"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	22086706	22092024	.	.	.	cluster_id "piRO-mmu-C00000890"; cluster_type "known"; n_piRNA "3";
chr5	piRNAome	piRNA_cluster	34172316	34177627	.	.	.	cluster_id "piRO-mmu-C00000891"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	48651814	48657121	.	.	.	cluster_id "piRO-mmu-C00000892"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	23290640	23295944	.	.	.	cluster_id "piRO-mmu-C00000893"; cluster_type "known"; n_piRNA "3";
chr11	piRNAome	piRNA_cluster	82873631	82878933	.	.	.	cluster_id "piRO-mmu-C00000894"; cluster_type "known"; n_piRNA "3";
chr4	piRNAome	piRNA_cluster	32562567	32567867	.	.	.	cluster_id "piRO-mmu-C00000895"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	28687148	28692445	.	.	.	cluster_id "piRO-mmu-C00000896"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	6103066	6108361	.	.	.	cluster_id "piRO-mmu-C00000897"; cluster_type "known"; n_piRNA "1";
chr9	piRNAome	piRNA_cluster	66039668	66044958	.	.	.	cluster_id "piRO-mmu-C00000898"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	181075724	181081010	.	.	.	cluster_id "piRO-mmu-C00000899"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	93239815	93245095	.	.	.	cluster_id "piRO-mmu-C00000900"; cluster_type "known"; n_piRNA "1";
chr7	piRNAome	piRNA_cluster	79360147	79365425	.	.	.	cluster_id "piRO-mmu-C00000901"; cluster_type "known"; n_piRNA "2";
chr6	piRNAome	piRNA_cluster	48530167	48535443	.	.	.	cluster_id "piRO-mmu-C00000902"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	32060538	32065812	.	.	.	cluster_id "piRO-mmu-C00000903"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	91316083	91321351	.	.	.	cluster_id "piRO-mmu-C00000904"; cluster_type "known"; n_piRNA "4";
chr7	piRNAome	piRNA_cluster	28703303	28708565	.	.	.	cluster_id "piRO-mmu-C00000905"; cluster_type "known"; n_piRNA "1";
chr1	piRNAome	piRNA_cluster	118295249	118300501	.	.	.	cluster_id "piRO-mmu-C00000906"; cluster_type "known"; n_piRNA "0";
chrX	piRNAome	piRNA_cluster	121675785	121681026	.	.	.	cluster_id "piRO-mmu-C00000907"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	121557120	121562349	.	.	.	cluster_id "piRO-mmu-C00000908"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	50848912	50854132	.	.	.	cluster_id "piRO-mmu-C00000909"; cluster_type "known"; n_piRNA "1";
chr2	piRNAome	piRNA_cluster	148436317	148441523	.	.	.	cluster_id "piRO-mmu-C00000910"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	13926615	13931808	.	.	.	cluster_id "piRO-mmu-C00000911"; cluster_type "known"; n_piRNA "3";
chr5	piRNAome	piRNA_cluster	129982935	129988119	.	.	.	cluster_id "piRO-mmu-C00000912"; cluster_type "known"; n_piRNA "5";
chr6	piRNAome	piRNA_cluster	127125163	127130345	.	.	.	cluster_id "piRO-mmu-C00000913"; cluster_type "known"; n_piRNA "0";
chr3	piRNAome	piRNA_cluster	65978305	65983485	.	.	.	cluster_id "piRO-mmu-C00000914"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	21793342	21798516	.	.	.	cluster_id "piRO-mmu-C00000915"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	24972702	24977875	.	.	.	cluster_id "piRO-mmu-C00000916"; cluster_type "known"; n_piRNA "1";
chr6	piRNAome	piRNA_cluster	83616682	83621851	.	.	.	cluster_id "piRO-mmu-C00000917"; cluster_type "known"; n_piRNA "2";
chr10	piRNAome	piRNA_cluster	4594098	4599264	.	.	.	cluster_id "piRO-mmu-C00000918"; cluster_type "known"; n_piRNA "3";
chr8	piRNAome	piRNA_cluster	104299482	104304648	.	.	.	cluster_id "piRO-mmu-C00000919"; cluster_type "known"; n_piRNA "1";
chrX	piRNAome	piRNA_cluster	142834369	142839533	.	.	.	cluster_id "piRO-mmu-C00000920"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	40479776	40484938	.	.	.	cluster_id "piRO-mmu-C00000921"; cluster_type "known"; n_piRNA "4";
chr4	piRNAome	piRNA_cluster	143126442	143131601	.	.	.	cluster_id "piRO-mmu-C00000922"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	50889960	50895114	.	.	.	cluster_id "piRO-mmu-C00000923"; cluster_type "known"; n_piRNA "1";
chr15	piRNAome	piRNA_cluster	80161097	80166250	.	.	.	cluster_id "piRO-mmu-C00000924"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	33262366	33267514	.	.	.	cluster_id "piRO-mmu-C00000925"; cluster_type "known"; n_piRNA "2";
chr1	piRNAome	piRNA_cluster	37439463	37444592	.	.	.	cluster_id "piRO-mmu-C00000926"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	8993433	8998558	.	.	.	cluster_id "piRO-mmu-C00000927"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	32391048	32396171	.	.	.	cluster_id "piRO-mmu-C00000928"; cluster_type "known"; n_piRNA "9";
chr13	piRNAome	piRNA_cluster	43195161	43200279	.	.	.	cluster_id "piRO-mmu-C00000929"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	5081142	5086233	.	.	.	cluster_id "piRO-mmu-C00000930"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	39526206	39531294	.	.	.	cluster_id "piRO-mmu-C00000931"; cluster_type "known"; n_piRNA "0";
chr18	piRNAome	piRNA_cluster	73635046	73640120	.	.	.	cluster_id "piRO-mmu-C00000932"; cluster_type "known"; n_piRNA "1";
chr7	piRNAome	piRNA_cluster	68220409	68225477	.	.	.	cluster_id "piRO-mmu-C00000933"; cluster_type "known"; n_piRNA "1";
chr3	piRNAome	piRNA_cluster	36124663	36129722	.	.	.	cluster_id "piRO-mmu-C00000934"; cluster_type "known"; n_piRNA "4";
chr7	piRNAome	piRNA_cluster	30023071	30028125	.	.	.	cluster_id "piRO-mmu-C00000935"; cluster_type "known"; n_piRNA "1";
chr11	piRNAome	piRNA_cluster	60553007	60558038	.	.	.	cluster_id "piRO-mmu-C00000936"; cluster_type "known"; n_piRNA "2";
chr3	piRNAome	piRNA_cluster	141345102	141350125	.	.	.	cluster_id "piRO-mmu-C00000937"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	69897000	69902011	.	.	.	cluster_id "piRO-mmu-C00000938"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	63645288	63650288	.	.	.	cluster_id "piRO-mmu-C00000939"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	91544212	91559101	.	+	.	cluster_id "piRO-mmu-C00001612"; cluster_type "known"; n_piRNA "112";
chr2	piRNAome	piRNA_cluster	127691911	127703552	.	+	.	cluster_id "piRO-mmu-C00001613"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	37571238	37578311	.	-	.	cluster_id "piRO-mmu-C00001614"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	151248754	151262185	.	-	.	cluster_id "piRO-mmu-C00001615"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	151402908	151416848	.	-	.	cluster_id "piRO-mmu-C00001616"; cluster_type "known"; n_piRNA "0";
chr3	piRNAome	piRNA_cluster	20455371	20489099	.	-	.	cluster_id "piRO-mmu-C00001617"; cluster_type "known"; n_piRNA "0";
chr3	piRNAome	piRNA_cluster	124400529	124421456	.	-	.	cluster_id "piRO-mmu-C00001618"; cluster_type "known"; n_piRNA "41";
chr4	piRNAome	piRNA_cluster	57357133	57364274	.	-	.	cluster_id "piRO-mmu-C00001619"; cluster_type "known"; n_piRNA "0";
chr4	piRNAome	piRNA_cluster	59770501	59772441	.	-	.	cluster_id "piRO-mmu-C00001620"; cluster_type "known"; n_piRNA "8";
chr4	piRNAome	piRNA_cluster	62220564	62239162	.	.	.	cluster_id "piRO-mmu-C00001621"; cluster_type "known"; n_piRNA "1003";
chr4	piRNAome	piRNA_cluster	94277279	94331620	.	-	.	cluster_id "piRO-mmu-C00001622"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	151141496	151157441	.	+	.	cluster_id "piRO-mmu-C00001623"; cluster_type "known"; n_piRNA "0";
chr4	piRNAome	piRNA_cluster	123833890	123841817	.	-	.	cluster_id "piRO-mmu-C00001624"; cluster_type "known"; n_piRNA "0";
chr4	piRNAome	piRNA_cluster	123891030	123896404	.	-	.	cluster_id "piRO-mmu-C00001625"; cluster_type "known"; n_piRNA "0";
chr4	piRNAome	piRNA_cluster	149176743	149178695	.	-	.	cluster_id "piRO-mmu-C00001626"; cluster_type "known"; n_piRNA "9";
chr5	piRNAome	piRNA_cluster	25690390	25704621	.	-	.	cluster_id "piRO-mmu-C00001627"; cluster_type "known"; n_piRNA "1";
chr5	piRNAome	piRNA_cluster	101833306	101851443	.	-	.	cluster_id "piRO-mmu-C00001628"; cluster_type "known"; n_piRNA "72";
chr5	piRNAome	piRNA_cluster	113320060	113375795	.	.	.	cluster_id "piRO-mmu-C00001629"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	114812951	114854969	.	-	.	cluster_id "piRO-mmu-C00001630"; cluster_type "known"; n_piRNA "638";
chr2	piRNAome	piRNA_cluster	151321183	151331527	.	+	.	cluster_id "piRO-mmu-C00001631"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	115124536	115144453	.	-	.	cluster_id "piRO-mmu-C00001632"; cluster_type "known"; n_piRNA "14";
chr5	piRNAome	piRNA_cluster	149782317	149830147	.	-	.	cluster_id "piRO-mmu-C00001633"; cluster_type "known"; n_piRNA "3016";
chr6	piRNAome	piRNA_cluster	81894212	81910512	.	-	.	cluster_id "piRO-mmu-C00001634"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	83769302	83771235	.	-	.	cluster_id "piRO-mmu-C00001635"; cluster_type "known"; n_piRNA "10";
chr6	piRNAome	piRNA_cluster	85111469	85126022	.	-	.	cluster_id "piRO-mmu-C00001636"; cluster_type "known"; n_piRNA "323";
chr6	piRNAome	piRNA_cluster	85987121	86003553	.	-	.	cluster_id "piRO-mmu-C00001637"; cluster_type "known"; n_piRNA "210";
chr6	piRNAome	piRNA_cluster	87945372	87993918	.	-	.	cluster_id "piRO-mmu-C00001638"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	127762580	127855745	.	.	.	cluster_id "piRO-mmu-C00001639"; cluster_type "known"; n_piRNA "4247";
chr3	piRNAome	piRNA_cluster	34867867	34878576	.	+	.	cluster_id "piRO-mmu-C00001640"; cluster_type "known"; n_piRNA "278";
chr6	piRNAome	piRNA_cluster	128167684	128200463	.	-	.	cluster_id "piRO-mmu-C00001641"; cluster_type "known"; n_piRNA "525";
chr7	piRNAome	piRNA_cluster	69878822	69954054	.	.	.	cluster_id "piRO-mmu-C00001642"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	73096412	73105100	.	-	.	cluster_id "piRO-mmu-C00001643"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	73771689	73847970	.	.	.	cluster_id "piRO-mmu-C00001644"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	75774662	75779471	.	-	.	cluster_id "piRO-mmu-C00001645"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	125324953	125349704	.	-	.	cluster_id "piRO-mmu-C00001646"; cluster_type "known"; n_piRNA "480";
chr4	piRNAome	piRNA_cluster	56806484	56809282	.	+	.	cluster_id "piRO-mmu-C00001647"; cluster_type "known"; n_piRNA "21";
chr8	piRNAome	piRNA_cluster	25156132	25169234	.	-	.	cluster_id "piRO-mmu-C00001648"; cluster_type "known"; n_piRNA "2";
chr8	piRNAome	piRNA_cluster	27294996	27296352	.	-	.	cluster_id "piRO-mmu-C00001649"; cluster_type "known"; n_piRNA "96";
chr8	piRNAome	piRNA_cluster	37093698	37105065	.	-	.	cluster_id "piRO-mmu-C00001650"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	93410861	93423307	.	-	.	cluster_id "piRO-mmu-C00001651"; cluster_type "known"; n_piRNA "118";
chr8	piRNAome	piRNA_cluster	111003593	111020673	.	-	.	cluster_id "piRO-mmu-C00001652"; cluster_type "known"; n_piRNA "2";
chr8	piRNAome	piRNA_cluster	124893207	124908824	.	-	.	cluster_id "piRO-mmu-C00001653"; cluster_type "known"; n_piRNA "1";
chr9	piRNAome	piRNA_cluster	3183251	3188284	.	-	.	cluster_id "piRO-mmu-C00001654"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	44145018	44151361	.	-	.	cluster_id "piRO-mmu-C00001655"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	54205727	54249599	.	-	.	cluster_id "piRO-mmu-C00001656"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	67684694	67771329	.	.	.	cluster_id "piRO-mmu-C00001657"; cluster_type "known"; n_piRNA "5544";
chr9	piRNAome	piRNA_cluster	98274346	98286589	.	-	.	cluster_id "piRO-mmu-C00001658"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	114341315	114355728	.	-	.	cluster_id "piRO-mmu-C00001659"; cluster_type "known"; n_piRNA "15";
chr9	piRNAome	piRNA_cluster	122777422	122805277	.	-	.	cluster_id "piRO-mmu-C00001660"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	18796506	18830318	.	-	.	cluster_id "piRO-mmu-C00001661"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	20310685	20312255	.	-	.	cluster_id "piRO-mmu-C00001662"; cluster_type "known"; n_piRNA "14";
chr4	piRNAome	piRNA_cluster	135626719	135630117	.	+	.	cluster_id "piRO-mmu-C00001663"; cluster_type "known"; n_piRNA "350";
chr10	piRNAome	piRNA_cluster	61428976	61433792	.	-	.	cluster_id "piRO-mmu-C00001664"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	66672214	66698101	.	-	.	cluster_id "piRO-mmu-C00001665"; cluster_type "known"; n_piRNA "642";
chr10	piRNAome	piRNA_cluster	85738527	85747985	.	-	.	cluster_id "piRO-mmu-C00001666"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	86566009	86601762	.	-	.	cluster_id "piRO-mmu-C00001667"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	94674110	94677078	.	-	.	cluster_id "piRO-mmu-C00001668"; cluster_type "known"; n_piRNA "79";
chr11	piRNAome	piRNA_cluster	5528855	5541503	.	-	.	cluster_id "piRO-mmu-C00001669"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	50940950	50943561	.	-	.	cluster_id "piRO-mmu-C00001670"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	72772292	72777808	.	-	.	cluster_id "piRO-mmu-C00001671"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	82874083	82883962	.	-	.	cluster_id "piRO-mmu-C00001672"; cluster_type "known"; n_piRNA "4";
chr11	piRNAome	piRNA_cluster	100458950	100463785	.	-	.	cluster_id "piRO-mmu-C00001673"; cluster_type "known"; n_piRNA "2";
chr11	piRNAome	piRNA_cluster	108418135	108424735	.	-	.	cluster_id "piRO-mmu-C00001674"; cluster_type "known"; n_piRNA "0";
chr12	piRNAome	piRNA_cluster	98381903	98454989	.	.	.	cluster_id "piRO-mmu-C00001675"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	21503731	21504987	.	-	.	cluster_id "piRO-mmu-C00001676"; cluster_type "known"; n_piRNA "85";
chr13	piRNAome	piRNA_cluster	50506427	50518421	.	-	.	cluster_id "piRO-mmu-C00001677"; cluster_type "known"; n_piRNA "86";
chr13	piRNAome	piRNA_cluster	50559261	50569969	.	-	.	cluster_id "piRO-mmu-C00001678"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	50907436	50913196	.	-	.	cluster_id "piRO-mmu-C00001679"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	19626847	19652801	.	-	.	cluster_id "piRO-mmu-C00001680"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	24336989	24369617	.	-	.	cluster_id "piRO-mmu-C00001681"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	24409807	24429600	.	-	.	cluster_id "piRO-mmu-C00001682"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	32503236	32512769	.	-	.	cluster_id "piRO-mmu-C00001683"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	44760309	44780099	.	-	.	cluster_id "piRO-mmu-C00001684"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	59247157	59311086	.	.	.	cluster_id "piRO-mmu-C00001685"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	73096330	73106531	.	-	.	cluster_id "piRO-mmu-C00001686"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	74621107	74636166	.	-	.	cluster_id "piRO-mmu-C00001687"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	78642995	78670613	.	-	.	cluster_id "piRO-mmu-C00001688"; cluster_type "known"; n_piRNA "0";
chr5	piRNAome	piRNA_cluster	130151670	130155080	.	+	.	cluster_id "piRO-mmu-C00001689"; cluster_type "known"; n_piRNA "52";
chr15	piRNAome	piRNA_cluster	83353725	83367246	.	-	.	cluster_id "piRO-mmu-C00001690"; cluster_type "known"; n_piRNA "3";
chr15	piRNAome	piRNA_cluster	88956541	88982504	.	-	.	cluster_id "piRO-mmu-C00001691"; cluster_type "known"; n_piRNA "28";
chr15	piRNAome	piRNA_cluster	100576005	100579983	.	-	.	cluster_id "piRO-mmu-C00001692"; cluster_type "known"; n_piRNA "20";
chr15	piRNAome	piRNA_cluster	103192340	103198809	.	-	.	cluster_id "piRO-mmu-C00001693"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	27272326	27367267	.	.	.	cluster_id "piRO-mmu-C00001694"; cluster_type "known"; n_piRNA "1279";
chr17	piRNAome	piRNA_cluster	49112292	49113419	.	-	.	cluster_id "piRO-mmu-C00001695"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	66158203	66233604	.	.	.	cluster_id "piRO-mmu-C00001696"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	125174969	125177249	.	+	.	cluster_id "piRO-mmu-C00001697"; cluster_type "known"; n_piRNA "112";
chr5	piRNAome	piRNA_cluster	135160228	135163875	.	+	.	cluster_id "piRO-mmu-C00001698"; cluster_type "known"; n_piRNA "0";
chr17	piRNAome	piRNA_cluster	79335015	79335702	.	-	.	cluster_id "piRO-mmu-C00001699"; cluster_type "known"; n_piRNA "12";
chr18	piRNAome	piRNA_cluster	67027653	67091769	.	.	.	cluster_id "piRO-mmu-C00001700"; cluster_type "known"; n_piRNA "3785";
chr19	piRNAome	piRNA_cluster	4777289	4790869	.	-	.	cluster_id "piRO-mmu-C00001701"; cluster_type "known"; n_piRNA "0";
chr19	piRNAome	piRNA_cluster	31912260	31929513	.	-	.	cluster_id "piRO-mmu-C00001702"; cluster_type "known"; n_piRNA "0";
chr19	piRNAome	piRNA_cluster	37256072	37263754	.	-	.	cluster_id "piRO-mmu-C00001703"; cluster_type "known"; n_piRNA "136";
chrX	piRNAome	piRNA_cluster	66776761	66810494	.	-	.	cluster_id "piRO-mmu-C00001704"; cluster_type "known"; n_piRNA "32";
chr5	piRNAome	piRNA_cluster	136933868	136936638	.	+	.	cluster_id "piRO-mmu-C00001705"; cluster_type "known"; n_piRNA "52";
chr5	piRNAome	piRNA_cluster	143758370	143773096	.	+	.	cluster_id "piRO-mmu-C00001706"; cluster_type "known"; n_piRNA "309";
chr6	piRNAome	piRNA_cluster	88808056	88828050	.	+	.	cluster_id "piRO-mmu-C00001707"; cluster_type "known"; n_piRNA "12";
chr6	piRNAome	piRNA_cluster	92167770	92171440	.	+	.	cluster_id "piRO-mmu-C00001708"; cluster_type "known"; n_piRNA "0";
chr6	piRNAome	piRNA_cluster	120890348	120892428	.	+	.	cluster_id "piRO-mmu-C00001709"; cluster_type "known"; n_piRNA "13";
chr6	piRNAome	piRNA_cluster	128438890	128449818	.	+	.	cluster_id "piRO-mmu-C00001710"; cluster_type "known"; n_piRNA "175";
chr1	piRNAome	piRNA_cluster	127482540	127488234	.	+	.	cluster_id "piRO-mmu-C00001711"; cluster_type "known"; n_piRNA "6";
chr7	piRNAome	piRNA_cluster	30133380	30140670	.	+	.	cluster_id "piRO-mmu-C00001712"; cluster_type "known"; n_piRNA "202";
chr7	piRNAome	piRNA_cluster	52889412	52913377	.	+	.	cluster_id "piRO-mmu-C00001713"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	73105374	73151416	.	+	.	cluster_id "piRO-mmu-C00001714"; cluster_type "known"; n_piRNA "0";
chr7	piRNAome	piRNA_cluster	125350315	125364220	.	+	.	cluster_id "piRO-mmu-C00001715"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	156641140	156647915	.	+	.	cluster_id "piRO-mmu-C00001716"; cluster_type "known"; n_piRNA "23";
chr7	piRNAome	piRNA_cluster	127022138	127025389	.	.	.	cluster_id "piRO-mmu-C00001717"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	66512750	66519062	.	+	.	cluster_id "piRO-mmu-C00001718"; cluster_type "known"; n_piRNA "9";
chr8	piRNAome	piRNA_cluster	92189538	92201817	.	+	.	cluster_id "piRO-mmu-C00001719"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	107012643	107018453	.	+	.	cluster_id "piRO-mmu-C00001720"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	110118174	110130825	.	+	.	cluster_id "piRO-mmu-C00001721"; cluster_type "known"; n_piRNA "0";
chr8	piRNAome	piRNA_cluster	117207365	117214912	.	+	.	cluster_id "piRO-mmu-C00001722"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	51848750	51852334	.	+	.	cluster_id "piRO-mmu-C00001723"; cluster_type "known"; n_piRNA "111";
chr9	piRNAome	piRNA_cluster	54250064	54266856	.	+	.	cluster_id "piRO-mmu-C00001724"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	160969045	160972140	.	+	.	cluster_id "piRO-mmu-C00001725"; cluster_type "known"; n_piRNA "0";
chr9	piRNAome	piRNA_cluster	108046062	108047538	.	+	.	cluster_id "piRO-mmu-C00001726"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	56504646	56507884	.	+	.	cluster_id "piRO-mmu-C00001727"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	62652814	62689463	.	+	.	cluster_id "piRO-mmu-C00001728"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	66698828	66706166	.	+	.	cluster_id "piRO-mmu-C00001729"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	71366061	71383698	.	+	.	cluster_id "piRO-mmu-C00001730"; cluster_type "known"; n_piRNA "18";
chr10	piRNAome	piRNA_cluster	75837677	75862454	.	+	.	cluster_id "piRO-mmu-C00001731"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	76040085	76041934	.	+	.	cluster_id "piRO-mmu-C00001732"; cluster_type "known"; n_piRNA "9";
chr10	piRNAome	piRNA_cluster	84488363	84494936	.	+	.	cluster_id "piRO-mmu-C00001733"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	85748622	85767625	.	+	.	cluster_id "piRO-mmu-C00001734"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	91265578	91278989	.	+	.	cluster_id "piRO-mmu-C00001735"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	86602964	86622604	.	+	.	cluster_id "piRO-mmu-C00001736"; cluster_type "known"; n_piRNA "0";
chr10	piRNAome	piRNA_cluster	127688232	127700688	.	+	.	cluster_id "piRO-mmu-C00001737"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	75573953	75584706	.	+	.	cluster_id "piRO-mmu-C00001738"; cluster_type "known"; n_piRNA "1";
chr11	piRNAome	piRNA_cluster	95764779	95770776	.	+	.	cluster_id "piRO-mmu-C00001739"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	103424155	103449779	.	+	.	cluster_id "piRO-mmu-C00001740"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	106055710	106057628	.	+	.	cluster_id "piRO-mmu-C00001741"; cluster_type "known"; n_piRNA "0";
chr11	piRNAome	piRNA_cluster	107993695	107997826	.	+	.	cluster_id "piRO-mmu-C00001742"; cluster_type "known"; n_piRNA "0";
chr12	piRNAome	piRNA_cluster	4107038	4109937	.	+	.	cluster_id "piRO-mmu-C00001743"; cluster_type "known"; n_piRNA "8";
chr2	piRNAome	piRNA_cluster	92541365	92610556	.	+	.	cluster_id "piRO-mmu-C00001744"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	24905672	24907153	.	+	.	cluster_id "piRO-mmu-C00001745"; cluster_type "known"; n_piRNA "57";
chr13	piRNAome	piRNA_cluster	41635005	41640481	.	+	.	cluster_id "piRO-mmu-C00001746"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	49889127	49892648	.	+	.	cluster_id "piRO-mmu-C00001747"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	50292710	50309518	.	+	.	cluster_id "piRO-mmu-C00001748"; cluster_type "known"; n_piRNA "0";
chr13	piRNAome	piRNA_cluster	52098569	52124108	.	+	.	cluster_id "piRO-mmu-C00001749"; cluster_type "known"; n_piRNA "196";
chr13	piRNAome	piRNA_cluster	53394318	53402946	.	+	.	cluster_id "piRO-mmu-C00001750"; cluster_type "known"; n_piRNA "269";
chr14	piRNAome	piRNA_cluster	8369685	8379706	.	+	.	cluster_id "piRO-mmu-C00001751"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	24082162	24132982	.	+	.	cluster_id "piRO-mmu-C00001752"; cluster_type "known"; n_piRNA "0";
chr14	piRNAome	piRNA_cluster	44935498	44952718	.	+	.	cluster_id "piRO-mmu-C00001753"; cluster_type "known"; n_piRNA "2";
chr15	piRNAome	piRNA_cluster	74636364	74658350	.	+	.	cluster_id "piRO-mmu-C00001754"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	78672025	78683241	.	+	.	cluster_id "piRO-mmu-C00001755"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	79928132	79948096	.	+	.	cluster_id "piRO-mmu-C00001756"; cluster_type "known"; n_piRNA "0";
chr15	piRNAome	piRNA_cluster	102433552	102435093	.	+	.	cluster_id "piRO-mmu-C00001757"; cluster_type "known"; n_piRNA "0";
chr16	piRNAome	piRNA_cluster	17234113	17245989	.	+	.	cluster_id "piRO-mmu-C00001758"; cluster_type "known"; n_piRNA "2";
chr17	piRNAome	piRNA_cluster	22514269	22518322	.	+	.	cluster_id "piRO-mmu-C00001759"; cluster_type "known"; n_piRNA "0";
chr2	piRNAome	piRNA_cluster	119599809	119606464	.	+	.	cluster_id "piRO-mmu-C00001760"; cluster_type "known"; n_piRNA "7";
chr17	piRNAome	piRNA_cluster	39842998	39848201	.	+	.	cluster_id "piRO-mmu-C00001761"; cluster_type "known"; n_piRNA "234";
chr1	piRNAome	piRNA_cluster	57352076	57362611	.	-	.	cluster_id "piRO-mmu-C00001762"; cluster_type "known"; n_piRNA "1";
chr1	piRNAome	piRNA_cluster	91403084	91405992	.	-	.	cluster_id "piRO-mmu-C00001763"; cluster_type "known"; n_piRNA "189";
chr1	piRNAome	piRNA_cluster	92981689	92997036	.	-	.	cluster_id "piRO-mmu-C00001764"; cluster_type "known"; n_piRNA "0";
chr1	piRNAome	piRNA_cluster	3275278	3279085	.	-	.	cluster_id "piRO-mmu-C00000940"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "5.46e-08";
chr1	piRNAome	piRNA_cluster	8126250	8129617	.	-	.	cluster_id "piRO-mmu-C00000941"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.98e-08";
chr1	piRNAome	piRNA_cluster	21115478	21121346	.	-	.	cluster_id "piRO-mmu-C00000942"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "4.55e-07";
chr1	piRNAome	piRNA_cluster	29484657	29485724	.	-	.	cluster_id "piRO-mmu-C00000943"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "16"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	41369553	41370095	.	-	.	cluster_id "piRO-mmu-C00000944"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.44e-12";
chr1	piRNAome	piRNA_cluster	44821162	44825865	.	-	.	cluster_id "piRO-mmu-C00000945"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "2.96e-09";
chr1	piRNAome	piRNA_cluster	48325530	48328002	.	-	.	cluster_id "piRO-mmu-C00000946"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "29"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	54617777	54618979	.	-	.	cluster_id "piRO-mmu-C00000947"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.81e-10";
chr1	piRNAome	piRNA_cluster	86908869	86909675	.	-	.	cluster_id "piRO-mmu-C00000948"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	108957423	108963199	.	-	.	cluster_id "piRO-mmu-C00000949"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "9.91e-09";
chr1	piRNAome	piRNA_cluster	144836726	144838617	.	-	.	cluster_id "piRO-mmu-C00000950"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "5.55e-16";
chr1	piRNAome	piRNA_cluster	166575907	166582551	.	-	.	cluster_id "piRO-mmu-C00000951"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "15"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	170019133	170023007	.	-	.	cluster_id "piRO-mmu-C00000952"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "5.95e-08";
chr1	piRNAome	piRNA_cluster	171064170	171065429	.	-	.	cluster_id "piRO-mmu-C00000953"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "23"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	191352484	191362303	.	-	.	cluster_id "piRO-mmu-C00000954"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "13"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	6551062	6553196	.	+	.	cluster_id "piRO-mmu-C00000955"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "2.04e-13";
chr1	piRNAome	piRNA_cluster	7477118	7480551	.	+	.	cluster_id "piRO-mmu-C00000956"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.28e-08";
chr1	piRNAome	piRNA_cluster	7608246	7619132	.	+	.	cluster_id "piRO-mmu-C00000957"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "9.03e-06";
chr1	piRNAome	piRNA_cluster	8190369	8196363	.	+	.	cluster_id "piRO-mmu-C00000958"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.23e-08";
chr1	piRNAome	piRNA_cluster	13814978	13818100	.	+	.	cluster_id "piRO-mmu-C00000959"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.05e-08";
chr1	piRNAome	piRNA_cluster	14865027	14865828	.	+	.	cluster_id "piRO-mmu-C00000960"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "15"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	16738322	16744886	.	+	.	cluster_id "piRO-mmu-C00000961"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "7.86e-07";
chr1	piRNAome	piRNA_cluster	23301522	23307391	.	+	.	cluster_id "piRO-mmu-C00000962"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "16"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	30663936	30667588	.	+	.	cluster_id "piRO-mmu-C00000963"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "4.45e-08";
chr1	piRNAome	piRNA_cluster	30687456	30689653	.	+	.	cluster_id "piRO-mmu-C00000964"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "2.49e-13";
chr1	piRNAome	piRNA_cluster	31731454	31732742	.	+	.	cluster_id "piRO-mmu-C00000965"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "17"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	34602437	34607049	.	+	.	cluster_id "piRO-mmu-C00000966"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "23"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	45735073	45739295	.	+	.	cluster_id "piRO-mmu-C00000967"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "2.31e-11";
chr1	piRNAome	piRNA_cluster	49721182	49726455	.	+	.	cluster_id "piRO-mmu-C00000968"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "23"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	50214302	50218810	.	+	.	cluster_id "piRO-mmu-C00000969"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "5.00e-13";
chr1	piRNAome	piRNA_cluster	52313005	52319155	.	+	.	cluster_id "piRO-mmu-C00000970"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "18"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	52339523	52341752	.	+	.	cluster_id "piRO-mmu-C00000971"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "2.76e-13";
chr1	piRNAome	piRNA_cluster	64384204	64389329	.	+	.	cluster_id "piRO-mmu-C00000972"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "4.91e-09";
chr1	piRNAome	piRNA_cluster	79963256	79967806	.	+	.	cluster_id "piRO-mmu-C00000973"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.31e-07";
chr1	piRNAome	piRNA_cluster	83981567	83986741	.	+	.	cluster_id "piRO-mmu-C00000974"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "26"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	84263823	84264996	.	+	.	cluster_id "piRO-mmu-C00000975"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	85879229	85881792	.	+	.	cluster_id "piRO-mmu-C00000976"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "5.66e-15";
chr1	piRNAome	piRNA_cluster	100559643	100560309	.	+	.	cluster_id "piRO-mmu-C00000977"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "2.61e-14";
chr1	piRNAome	piRNA_cluster	101089613	101091351	.	+	.	cluster_id "piRO-mmu-C00000978"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.13e-09";
chr1	piRNAome	piRNA_cluster	104366129	104368211	.	+	.	cluster_id "piRO-mmu-C00000979"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.77e-09";
chr1	piRNAome	piRNA_cluster	110329361	110334209	.	+	.	cluster_id "piRO-mmu-C00000980"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "5.99e-11";
chr1	piRNAome	piRNA_cluster	111703740	111709476	.	+	.	cluster_id "piRO-mmu-C00000981"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "4.08e-07";
chr1	piRNAome	piRNA_cluster	114937253	114939970	.	+	.	cluster_id "piRO-mmu-C00000982"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "27"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	126939270	126943454	.	+	.	cluster_id "piRO-mmu-C00000983"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.48e-09";
chr1	piRNAome	piRNA_cluster	134400968	134405231	.	+	.	cluster_id "piRO-mmu-C00000984"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "13"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	148270988	148279226	.	+	.	cluster_id "piRO-mmu-C00000985"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "2.28e-09";
chr1	piRNAome	piRNA_cluster	148349421	148353033	.	+	.	cluster_id "piRO-mmu-C00000986"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "8.88e-16";
chr1	piRNAome	piRNA_cluster	164223883	164228959	.	+	.	cluster_id "piRO-mmu-C00000987"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "1.77e-14";
chr1	piRNAome	piRNA_cluster	164978903	164984857	.	+	.	cluster_id "piRO-mmu-C00000988"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "4.89e-07";
chr1	piRNAome	piRNA_cluster	166079941	166086569	.	+	.	cluster_id "piRO-mmu-C00000989"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "11"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	171066035	171066663	.	+	.	cluster_id "piRO-mmu-C00000990"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "11"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	171857738	171862645	.	+	.	cluster_id "piRO-mmu-C00000991"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "3.80e-09";
chr1	piRNAome	piRNA_cluster	173572825	173579870	.	+	.	cluster_id "piRO-mmu-C00000992"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	174289317	174292973	.	+	.	cluster_id "piRO-mmu-C00000993"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "9"; poisson_pvalue "9.99e-16";
chr1	piRNAome	piRNA_cluster	176583920	176586782	.	+	.	cluster_id "piRO-mmu-C00000994"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "22"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	180612181	180619306	.	+	.	cluster_id "piRO-mmu-C00000995"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "3.40e-08";
chr1	piRNAome	piRNA_cluster	182256060	182265024	.	+	.	cluster_id "piRO-mmu-C00000996"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "11"; poisson_pvalue "1.22e-15";
chr1	piRNAome	piRNA_cluster	191934688	191942209	.	+	.	cluster_id "piRO-mmu-C00000997"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "15"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	131643313	131651916	.	.	.	cluster_id "piRO-mmu-C00000998"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "21"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	100778448	100784488	.	.	.	cluster_id "piRO-mmu-C00000999"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "26"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	58644399	58650467	.	.	.	cluster_id "piRO-mmu-C00001000"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "14"; poisson_pvalue "0.00e+00";
chr1	piRNAome	piRNA_cluster	89097346	89101929	.	.	.	cluster_id "piRO-mmu-C00001001"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chr10	piRNAome	piRNA_cluster	18558497	18559317	.	-	.	cluster_id "piRO-mmu-C00001002"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "6.66e-16";
chr10	piRNAome	piRNA_cluster	22052475	22054467	.	-	.	cluster_id "piRO-mmu-C00001003"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chr10	piRNAome	piRNA_cluster	63425362	63429519	.	-	.	cluster_id "piRO-mmu-C00001004"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "5.81e-06";
chr10	piRNAome	piRNA_cluster	65953036	65955428	.	-	.	cluster_id "piRO-mmu-C00001005"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "1.85e-10";
chr10	piRNAome	piRNA_cluster	78021146	78024922	.	-	.	cluster_id "piRO-mmu-C00001006"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "2.84e-12";
chr10	piRNAome	piRNA_cluster	79851533	79853961	.	-	.	cluster_id "piRO-mmu-C00001007"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.01e-08";
chr10	piRNAome	piRNA_cluster	80567891	80569188	.	-	.	cluster_id "piRO-mmu-C00001008"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "2.50e-10";
chr10	piRNAome	piRNA_cluster	86536594	86542220	.	-	.	cluster_id "piRO-mmu-C00001009"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.34e-06";
chr10	piRNAome	piRNA_cluster	93411160	93414951	.	-	.	cluster_id "piRO-mmu-C00001010"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.73e-06";
chr10	piRNAome	piRNA_cluster	130592308	130592723	.	-	.	cluster_id "piRO-mmu-C00001011"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "9.99e-16";
chr10	piRNAome	piRNA_cluster	6403513	6405533	.	+	.	cluster_id "piRO-mmu-C00001012"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.75e-07";
chr10	piRNAome	piRNA_cluster	7087573	7092843	.	+	.	cluster_id "piRO-mmu-C00001013"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.80e-05";
chr10	piRNAome	piRNA_cluster	7474908	7480081	.	+	.	cluster_id "piRO-mmu-C00001014"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "20"; poisson_pvalue "0.00e+00";
chr10	piRNAome	piRNA_cluster	8546337	8550429	.	+	.	cluster_id "piRO-mmu-C00001015"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "2.14e-07";
chr10	piRNAome	piRNA_cluster	21212902	21216146	.	+	.	cluster_id "piRO-mmu-C00001016"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "1.50e-09";
chr10	piRNAome	piRNA_cluster	25897268	25902607	.	+	.	cluster_id "piRO-mmu-C00001017"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "12"; poisson_pvalue "1.33e-15";
chr10	piRNAome	piRNA_cluster	30473644	30476161	.	+	.	cluster_id "piRO-mmu-C00001018"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chr10	piRNAome	piRNA_cluster	31089326	31095550	.	+	.	cluster_id "piRO-mmu-C00001019"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.95e-05";
chr10	piRNAome	piRNA_cluster	41436897	41445559	.	+	.	cluster_id "piRO-mmu-C00001020"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "14"; poisson_pvalue "5.55e-16";
chr10	piRNAome	piRNA_cluster	50420596	50427386	.	+	.	cluster_id "piRO-mmu-C00001021"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "1.08e-08";
chr10	piRNAome	piRNA_cluster	51435308	51439907	.	+	.	cluster_id "piRO-mmu-C00001022"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "1.61e-08";
chr10	piRNAome	piRNA_cluster	57851229	57856610	.	+	.	cluster_id "piRO-mmu-C00001023"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.99e-05";
chr10	piRNAome	piRNA_cluster	59381975	59387631	.	+	.	cluster_id "piRO-mmu-C00001024"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "2.67e-09";
chr10	piRNAome	piRNA_cluster	70791718	70797446	.	+	.	cluster_id "piRO-mmu-C00001025"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "1.09e-10";
chr10	piRNAome	piRNA_cluster	75848323	75850548	.	+	.	cluster_id "piRO-mmu-C00001026"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "1.13e-10";
chr10	piRNAome	piRNA_cluster	77954466	77957039	.	+	.	cluster_id "piRO-mmu-C00001027"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "5.70e-07";
chr10	piRNAome	piRNA_cluster	80040614	80041504	.	+	.	cluster_id "piRO-mmu-C00001028"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "1.99e-13";
chr10	piRNAome	piRNA_cluster	80292806	80294035	.	+	.	cluster_id "piRO-mmu-C00001029"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "27"; poisson_pvalue "0.00e+00";
chr10	piRNAome	piRNA_cluster	80399856	80400930	.	+	.	cluster_id "piRO-mmu-C00001030"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "7.32e-13";
chr10	piRNAome	piRNA_cluster	81177832	81182061	.	+	.	cluster_id "piRO-mmu-C00001031"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "10"; poisson_pvalue "1.90e-13";
chr10	piRNAome	piRNA_cluster	83387706	83407928	.	+	.	cluster_id "piRO-mmu-C00001032"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "22"; poisson_pvalue "0.00e+00";
chr10	piRNAome	piRNA_cluster	83415881	83421080	.	+	.	cluster_id "piRO-mmu-C00001033"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "16"; poisson_pvalue "0.00e+00";
chr10	piRNAome	piRNA_cluster	83435349	83437606	.	+	.	cluster_id "piRO-mmu-C00001034"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "6.60e-09";
chr10	piRNAome	piRNA_cluster	83445450	83472862	.	+	.	cluster_id "piRO-mmu-C00001035"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "32"; poisson_pvalue "0.00e+00";
chr10	piRNAome	piRNA_cluster	84745124	84749872	.	+	.	cluster_id "piRO-mmu-C00001036"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "6.89e-10";
chr10	piRNAome	piRNA_cluster	88652416	88656890	.	+	.	cluster_id "piRO-mmu-C00001037"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "3.58e-07";
chr10	piRNAome	piRNA_cluster	114056075	114059479	.	+	.	cluster_id "piRO-mmu-C00001038"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "2.08e-09";
chr10	piRNAome	piRNA_cluster	117482075	117490704	.	+	.	cluster_id "piRO-mmu-C00001039"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "1.07e-06";
chr10	piRNAome	piRNA_cluster	121137603	121142586	.	+	.	cluster_id "piRO-mmu-C00001040"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "2.76e-08";
chr10	piRNAome	piRNA_cluster	124607076	124609934	.	+	.	cluster_id "piRO-mmu-C00001041"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "2.64e-08";
chr10	piRNAome	piRNA_cluster	125714921	125716533	.	+	.	cluster_id "piRO-mmu-C00001042"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "5.77e-08";
chr10	piRNAome	piRNA_cluster	126989016	126999050	.	+	.	cluster_id "piRO-mmu-C00001043"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "14"; poisson_pvalue "3.89e-15";
chr10	piRNAome	piRNA_cluster	5717967	5725957	.	.	.	cluster_id "piRO-mmu-C00001044"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "19"; poisson_pvalue "0.00e+00";
chr10	piRNAome	piRNA_cluster	22734919	22743120	.	.	.	cluster_id "piRO-mmu-C00001045"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "18"; poisson_pvalue "0.00e+00";
chr10	piRNAome	piRNA_cluster	86677120	86685199	.	.	.	cluster_id "piRO-mmu-C00001046"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "20"; poisson_pvalue "0.00e+00";
chr10	piRNAome	piRNA_cluster	26927358	26934113	.	.	.	cluster_id "piRO-mmu-C00001047"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "17"; poisson_pvalue "0.00e+00";
chr10	piRNAome	piRNA_cluster	17317519	17323509	.	.	.	cluster_id "piRO-mmu-C00001048"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "18"; poisson_pvalue "0.00e+00";
chr11	piRNAome	piRNA_cluster	3190479	3193235	.	-	.	cluster_id "piRO-mmu-C00001049"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "4.60e-12";
chr11	piRNAome	piRNA_cluster	10093552	10094802	.	-	.	cluster_id "piRO-mmu-C00001050"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "1.11e-16";
chr11	piRNAome	piRNA_cluster	68973174	68973728	.	-	.	cluster_id "piRO-mmu-C00001051"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chr11	piRNAome	piRNA_cluster	69062362	69063123	.	-	.	cluster_id "piRO-mmu-C00001052"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "4.89e-11";
chr11	piRNAome	piRNA_cluster	69118835	69124678	.	-	.	cluster_id "piRO-mmu-C00001053"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "16"; poisson_pvalue "0.00e+00";
chr11	piRNAome	piRNA_cluster	89035898	89037307	.	-	.	cluster_id "piRO-mmu-C00001054"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "7.29e-12";
chr11	piRNAome	piRNA_cluster	106028407	106034219	.	-	.	cluster_id "piRO-mmu-C00001055"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "3.26e-13";
chr11	piRNAome	piRNA_cluster	109011648	109012099	.	-	.	cluster_id "piRO-mmu-C00001056"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "19"; poisson_pvalue "0.00e+00";
chr11	piRNAome	piRNA_cluster	113777205	113780350	.	-	.	cluster_id "piRO-mmu-C00001057"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "5.53e-08";
chr11	piRNAome	piRNA_cluster	120753228	120757175	.	-	.	cluster_id "piRO-mmu-C00001058"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "3.29e-09";
chr11	piRNAome	piRNA_cluster	9443248	9450871	.	+	.	cluster_id "piRO-mmu-C00001059"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "13"; poisson_pvalue "0.00e+00";
chr11	piRNAome	piRNA_cluster	9971340	9975889	.	+	.	cluster_id "piRO-mmu-C00001060"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "7.60e-09";
chr11	piRNAome	piRNA_cluster	10299114	10302272	.	+	.	cluster_id "piRO-mmu-C00001061"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "8.82e-10";
chr11	piRNAome	piRNA_cluster	12508219	12512213	.	+	.	cluster_id "piRO-mmu-C00001062"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.79e-07";
chr11	piRNAome	piRNA_cluster	38483675	38487124	.	+	.	cluster_id "piRO-mmu-C00001063"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "14"; poisson_pvalue "0.00e+00";
chr11	piRNAome	piRNA_cluster	43455661	43462248	.	+	.	cluster_id "piRO-mmu-C00001064"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "11"; poisson_pvalue "3.33e-16";
chr11	piRNAome	piRNA_cluster	47422800	47431399	.	+	.	cluster_id "piRO-mmu-C00001065"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "7.38e-06";
chr11	piRNAome	piRNA_cluster	48853619	48856661	.	+	.	cluster_id "piRO-mmu-C00001066"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "4.69e-08";
chr11	piRNAome	piRNA_cluster	49450049	49452613	.	+	.	cluster_id "piRO-mmu-C00001067"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "2.79e-12";
chr11	piRNAome	piRNA_cluster	51146883	51151250	.	+	.	cluster_id "piRO-mmu-C00001068"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "5.97e-09";
chr11	piRNAome	piRNA_cluster	68902328	68904485	.	+	.	cluster_id "piRO-mmu-C00001069"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "8.60e-09";
chr11	piRNAome	piRNA_cluster	69037003	69041051	.	+	.	cluster_id "piRO-mmu-C00001070"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "21"; poisson_pvalue "0.00e+00";
chr11	piRNAome	piRNA_cluster	70026932	70036141	.	+	.	cluster_id "piRO-mmu-C00001071"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "11"; poisson_pvalue "1.27e-14";
chr11	piRNAome	piRNA_cluster	73080375	73083397	.	+	.	cluster_id "piRO-mmu-C00001072"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "4.54e-08";
chr11	piRNAome	piRNA_cluster	73673501	73679886	.	+	.	cluster_id "piRO-mmu-C00001073"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "13"; poisson_pvalue "0.00e+00";
chr11	piRNAome	piRNA_cluster	74886134	74890866	.	+	.	cluster_id "piRO-mmu-C00001074"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "4.10e-07";
chr11	piRNAome	piRNA_cluster	76549101	76557569	.	+	.	cluster_id "piRO-mmu-C00001075"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "3.21e-10";
chr11	piRNAome	piRNA_cluster	86882743	86888839	.	+	.	cluster_id "piRO-mmu-C00001076"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chr11	piRNAome	piRNA_cluster	116391042	116393160	.	+	.	cluster_id "piRO-mmu-C00001077"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "7.86e-09";
chr11	piRNAome	piRNA_cluster	60578790	60585899	.	.	.	cluster_id "piRO-mmu-C00001078"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "17"; poisson_pvalue "0.00e+00";
chr11	piRNAome	piRNA_cluster	6745290	6758020	.	.	.	cluster_id "piRO-mmu-C00001079"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "18"; poisson_pvalue "0.00e+00";
chr11	piRNAome	piRNA_cluster	8920660	8929211	.	.	.	cluster_id "piRO-mmu-C00001080"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "16"; poisson_pvalue "0.00e+00";
chr11	piRNAome	piRNA_cluster	90965111	90971025	.	.	.	cluster_id "piRO-mmu-C00001081"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "16"; poisson_pvalue "0.00e+00";
chr11	piRNAome	piRNA_cluster	103084869	103091256	.	.	.	cluster_id "piRO-mmu-C00001082"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "16"; poisson_pvalue "0.00e+00";
chr12	piRNAome	piRNA_cluster	50461815	50463314	.	-	.	cluster_id "piRO-mmu-C00001083"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "14"; poisson_pvalue "0.00e+00";
chr12	piRNAome	piRNA_cluster	108080302	108081236	.	-	.	cluster_id "piRO-mmu-C00001084"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.21e-09";
chr12	piRNAome	piRNA_cluster	17122212	17126592	.	+	.	cluster_id "piRO-mmu-C00001085"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.40e-06";
chr12	piRNAome	piRNA_cluster	17243809	17245749	.	+	.	cluster_id "piRO-mmu-C00001086"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "9.65e-14";
chr12	piRNAome	piRNA_cluster	18087877	18089127	.	+	.	cluster_id "piRO-mmu-C00001087"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "5.14e-09";
chr12	piRNAome	piRNA_cluster	19239766	19249293	.	+	.	cluster_id "piRO-mmu-C00001088"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "6.97e-06";
chr12	piRNAome	piRNA_cluster	19514664	19519014	.	+	.	cluster_id "piRO-mmu-C00001089"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "2.22e-09";
chr12	piRNAome	piRNA_cluster	20700892	20706596	.	+	.	cluster_id "piRO-mmu-C00001090"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "1.35e-11";
chr12	piRNAome	piRNA_cluster	22046124	22046722	.	+	.	cluster_id "piRO-mmu-C00001091"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "6.13e-13";
chr12	piRNAome	piRNA_cluster	24357482	24360997	.	+	.	cluster_id "piRO-mmu-C00001092"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "8.27e-07";
chr12	piRNAome	piRNA_cluster	39538930	39541843	.	+	.	cluster_id "piRO-mmu-C00001093"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.31e-07";
chr12	piRNAome	piRNA_cluster	43953985	43959129	.	+	.	cluster_id "piRO-mmu-C00001094"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "15"; poisson_pvalue "0.00e+00";
chr12	piRNAome	piRNA_cluster	44781756	44784189	.	+	.	cluster_id "piRO-mmu-C00001095"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "4.11e-11";
chr12	piRNAome	piRNA_cluster	50976264	50980716	.	+	.	cluster_id "piRO-mmu-C00001096"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "13"; poisson_pvalue "0.00e+00";
chr12	piRNAome	piRNA_cluster	60776957	60778180	.	+	.	cluster_id "piRO-mmu-C00001097"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "4.62e-09";
chr12	piRNAome	piRNA_cluster	76222697	76229416	.	+	.	cluster_id "piRO-mmu-C00001098"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "17"; poisson_pvalue "0.00e+00";
chr12	piRNAome	piRNA_cluster	76460345	76462260	.	+	.	cluster_id "piRO-mmu-C00001099"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "11"; poisson_pvalue "0.00e+00";
chr12	piRNAome	piRNA_cluster	69546889	69555737	.	.	.	cluster_id "piRO-mmu-C00001100"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "14"; poisson_pvalue "0.00e+00";
chr12	piRNAome	piRNA_cluster	54775078	54782352	.	.	.	cluster_id "piRO-mmu-C00001101"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "18"; poisson_pvalue "0.00e+00";
chr12	piRNAome	piRNA_cluster	41265450	41272540	.	.	.	cluster_id "piRO-mmu-C00001102"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "16"; poisson_pvalue "0.00e+00";
chr12	piRNAome	piRNA_cluster	59035034	59039874	.	.	.	cluster_id "piRO-mmu-C00001103"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chr13	piRNAome	piRNA_cluster	44869575	44870006	.	-	.	cluster_id "piRO-mmu-C00001104"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "15"; poisson_pvalue "0.00e+00";
chr13	piRNAome	piRNA_cluster	50112083	50117170	.	-	.	cluster_id "piRO-mmu-C00001105"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "2.49e-12";
chr13	piRNAome	piRNA_cluster	60979380	60980207	.	-	.	cluster_id "piRO-mmu-C00001106"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "4.26e-11";
chr13	piRNAome	piRNA_cluster	97058983	97066135	.	-	.	cluster_id "piRO-mmu-C00001107"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "7.65e-13";
chr13	piRNAome	piRNA_cluster	3427746	3432787	.	+	.	cluster_id "piRO-mmu-C00001108"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.25e-07";
chr13	piRNAome	piRNA_cluster	11254592	11259162	.	+	.	cluster_id "piRO-mmu-C00001109"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.01e-07";
chr13	piRNAome	piRNA_cluster	21710580	21711046	.	+	.	cluster_id "piRO-mmu-C00001110"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "44"; poisson_pvalue "0.00e+00";
chr13	piRNAome	piRNA_cluster	23170725	23176821	.	+	.	cluster_id "piRO-mmu-C00001111"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "8.20e-07";
chr13	piRNAome	piRNA_cluster	23431412	23436409	.	+	.	cluster_id "piRO-mmu-C00001112"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.11e-07";
chr13	piRNAome	piRNA_cluster	24470930	24474952	.	+	.	cluster_id "piRO-mmu-C00001113"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.07e-07";
chr13	piRNAome	piRNA_cluster	26370057	26373402	.	+	.	cluster_id "piRO-mmu-C00001114"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "8.17e-12";
chr13	piRNAome	piRNA_cluster	27368346	27370447	.	+	.	cluster_id "piRO-mmu-C00001115"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "4.37e-09";
chr13	piRNAome	piRNA_cluster	33055412	33062742	.	+	.	cluster_id "piRO-mmu-C00001116"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "10"; poisson_pvalue "1.85e-14";
chr13	piRNAome	piRNA_cluster	33439661	33444209	.	+	.	cluster_id "piRO-mmu-C00001117"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.96e-07";
chr13	piRNAome	piRNA_cluster	41818520	41819091	.	+	.	cluster_id "piRO-mmu-C00001118"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "6.74e-12";
chr13	piRNAome	piRNA_cluster	41980382	41987700	.	+	.	cluster_id "piRO-mmu-C00001119"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "1.78e-09";
chr13	piRNAome	piRNA_cluster	43278165	43284434	.	+	.	cluster_id "piRO-mmu-C00001120"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "15"; poisson_pvalue "0.00e+00";
chr13	piRNAome	piRNA_cluster	49926206	49927772	.	+	.	cluster_id "piRO-mmu-C00001121"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "4.21e-14";
chr13	piRNAome	piRNA_cluster	50117772	50120587	.	+	.	cluster_id "piRO-mmu-C00001122"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "2.47e-12";
chr13	piRNAome	piRNA_cluster	55133089	55134274	.	+	.	cluster_id "piRO-mmu-C00001123"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "0.00e+00";
chr13	piRNAome	piRNA_cluster	61576469	61579698	.	+	.	cluster_id "piRO-mmu-C00001124"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "5.22e-10";
chr13	piRNAome	piRNA_cluster	64830378	64832751	.	+	.	cluster_id "piRO-mmu-C00001125"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "7.97e-09";
chr13	piRNAome	piRNA_cluster	65299050	65301314	.	+	.	cluster_id "piRO-mmu-C00001126"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "6.34e-11";
chr13	piRNAome	piRNA_cluster	65475944	65479166	.	+	.	cluster_id "piRO-mmu-C00001127"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "6.66e-16";
chr13	piRNAome	piRNA_cluster	67641948	67649565	.	+	.	cluster_id "piRO-mmu-C00001128"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "21"; poisson_pvalue "0.00e+00";
chr13	piRNAome	piRNA_cluster	75678113	75681975	.	+	.	cluster_id "piRO-mmu-C00001129"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.50e-09";
chr13	piRNAome	piRNA_cluster	79568027	79569314	.	+	.	cluster_id "piRO-mmu-C00001130"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.84e-10";
chr13	piRNAome	piRNA_cluster	86772726	86777272	.	+	.	cluster_id "piRO-mmu-C00001131"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.96e-07";
chr13	piRNAome	piRNA_cluster	94345107	94346805	.	+	.	cluster_id "piRO-mmu-C00001132"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chr13	piRNAome	piRNA_cluster	102829526	102834245	.	+	.	cluster_id "piRO-mmu-C00001133"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.35e-07";
chr13	piRNAome	piRNA_cluster	103933138	103936208	.	+	.	cluster_id "piRO-mmu-C00001134"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.84e-08";
chr13	piRNAome	piRNA_cluster	113718966	113723592	.	+	.	cluster_id "piRO-mmu-C00001135"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "11"; poisson_pvalue "0.00e+00";
chr13	piRNAome	piRNA_cluster	117165942	117172881	.	.	.	cluster_id "piRO-mmu-C00001136"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "25"; poisson_pvalue "0.00e+00";
chr13	piRNAome	piRNA_cluster	67886059	67893214	.	.	.	cluster_id "piRO-mmu-C00001137"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "11"; poisson_pvalue "2.22e-16";
chr13	piRNAome	piRNA_cluster	103713312	103720405	.	.	.	cluster_id "piRO-mmu-C00001138"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "29"; poisson_pvalue "0.00e+00";
chr13	piRNAome	piRNA_cluster	98988421	98994093	.	.	.	cluster_id "piRO-mmu-C00001139"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "18"; poisson_pvalue "0.00e+00";
chr13	piRNAome	piRNA_cluster	21814516	21819730	.	.	.	cluster_id "piRO-mmu-C00001140"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "11"; poisson_pvalue "0.00e+00";
chr14	piRNAome	piRNA_cluster	3901051	3901913	.	-	.	cluster_id "piRO-mmu-C00001141"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.87e-09";
chr14	piRNAome	piRNA_cluster	19628514	19635866	.	-	.	cluster_id "piRO-mmu-C00001142"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "23"; poisson_pvalue "0.00e+00";
chr14	piRNAome	piRNA_cluster	37229194	37234954	.	-	.	cluster_id "piRO-mmu-C00001143"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.03e-06";
chr14	piRNAome	piRNA_cluster	39544311	39549190	.	-	.	cluster_id "piRO-mmu-C00001144"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "9.02e-06";
chr14	piRNAome	piRNA_cluster	43808337	43810696	.	-	.	cluster_id "piRO-mmu-C00001145"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "5.73e-09";
chr14	piRNAome	piRNA_cluster	44670786	44673764	.	-	.	cluster_id "piRO-mmu-C00001146"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "19"; poisson_pvalue "0.00e+00";
chr14	piRNAome	piRNA_cluster	44786485	44789857	.	-	.	cluster_id "piRO-mmu-C00001147"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "2.81e-11";
chr14	piRNAome	piRNA_cluster	49713211	49713629	.	-	.	cluster_id "piRO-mmu-C00001148"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "5.15e-11";
chr14	piRNAome	piRNA_cluster	49808745	49810639	.	-	.	cluster_id "piRO-mmu-C00001149"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "3.00e-13";
chr14	piRNAome	piRNA_cluster	50720167	50726681	.	-	.	cluster_id "piRO-mmu-C00001150"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "39"; poisson_pvalue "0.00e+00";
chr14	piRNAome	piRNA_cluster	94056332	94060884	.	-	.	cluster_id "piRO-mmu-C00001151"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "6.47e-06";
chr14	piRNAome	piRNA_cluster	94644589	94647967	.	-	.	cluster_id "piRO-mmu-C00001152"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "10"; poisson_pvalue "1.08e-14";
chr14	piRNAome	piRNA_cluster	112332931	112338602	.	-	.	cluster_id "piRO-mmu-C00001153"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.85e-05";
chr14	piRNAome	piRNA_cluster	6658805	6672578	.	+	.	cluster_id "piRO-mmu-C00001154"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "1.31e-06";
chr14	piRNAome	piRNA_cluster	7394926	7402366	.	+	.	cluster_id "piRO-mmu-C00001155"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "6.62e-05";
chr14	piRNAome	piRNA_cluster	8744741	8750998	.	+	.	cluster_id "piRO-mmu-C00001156"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.94e-05";
chr14	piRNAome	piRNA_cluster	11466667	11469200	.	+	.	cluster_id "piRO-mmu-C00001157"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.79e-07";
chr14	piRNAome	piRNA_cluster	18226329	18230823	.	+	.	cluster_id "piRO-mmu-C00001158"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "12"; poisson_pvalue "1.11e-16";
chr14	piRNAome	piRNA_cluster	19491242	19494778	.	+	.	cluster_id "piRO-mmu-C00001159"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.92e-06";
chr14	piRNAome	piRNA_cluster	24095413	24097912	.	+	.	cluster_id "piRO-mmu-C00001160"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "8.04e-09";
chr14	piRNAome	piRNA_cluster	37592540	37596302	.	+	.	cluster_id "piRO-mmu-C00001161"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "8.82e-08";
chr14	piRNAome	piRNA_cluster	40781794	40782691	.	+	.	cluster_id "piRO-mmu-C00001162"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.86e-11";
chr14	piRNAome	piRNA_cluster	42225126	42233384	.	+	.	cluster_id "piRO-mmu-C00001163"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "8.00e-06";
chr14	piRNAome	piRNA_cluster	55795474	55796606	.	+	.	cluster_id "piRO-mmu-C00001164"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "7.43e-11";
chr14	piRNAome	piRNA_cluster	58053698	58056723	.	+	.	cluster_id "piRO-mmu-C00001165"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "5.81e-10";
chr14	piRNAome	piRNA_cluster	90276286	90278132	.	+	.	cluster_id "piRO-mmu-C00001166"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.35e-09";
chr14	piRNAome	piRNA_cluster	104712978	104714334	.	+	.	cluster_id "piRO-mmu-C00001167"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "2.17e-10";
chr14	piRNAome	piRNA_cluster	108170302	108174330	.	+	.	cluster_id "piRO-mmu-C00001168"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.31e-07";
chr14	piRNAome	piRNA_cluster	115043683	115044206	.	+	.	cluster_id "piRO-mmu-C00001169"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.57e-10";
chr14	piRNAome	piRNA_cluster	3272473	3280478	.	.	.	cluster_id "piRO-mmu-C00001170"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "15"; poisson_pvalue "0.00e+00";
chr14	piRNAome	piRNA_cluster	53563929	53571579	.	.	.	cluster_id "piRO-mmu-C00001171"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "33"; poisson_pvalue "0.00e+00";
chr14	piRNAome	piRNA_cluster	114095410	114101869	.	.	.	cluster_id "piRO-mmu-C00001172"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "23"; poisson_pvalue "0.00e+00";
chr14	piRNAome	piRNA_cluster	55978767	55986635	.	.	.	cluster_id "piRO-mmu-C00001173"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "19"; poisson_pvalue "0.00e+00";
chr15	piRNAome	piRNA_cluster	19498727	19499964	.	-	.	cluster_id "piRO-mmu-C00001174"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "9"; poisson_pvalue "3.44e-15";
chr15	piRNAome	piRNA_cluster	49295212	49298319	.	-	.	cluster_id "piRO-mmu-C00001175"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "3.44e-07";
chr15	piRNAome	piRNA_cluster	78661611	78663332	.	-	.	cluster_id "piRO-mmu-C00001176"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "2.25e-10";
chr15	piRNAome	piRNA_cluster	97627196	97629453	.	-	.	cluster_id "piRO-mmu-C00001177"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "3.40e-11";
chr15	piRNAome	piRNA_cluster	100543252	100545659	.	-	.	cluster_id "piRO-mmu-C00001178"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "7.81e-08";
chr15	piRNAome	piRNA_cluster	6680940	6682778	.	+	.	cluster_id "piRO-mmu-C00001179"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "6.79e-12";
chr15	piRNAome	piRNA_cluster	6694723	6701296	.	+	.	cluster_id "piRO-mmu-C00001180"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "2.40e-05";
chr15	piRNAome	piRNA_cluster	8918347	8920691	.	+	.	cluster_id "piRO-mmu-C00001181"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "6.69e-08";
chr15	piRNAome	piRNA_cluster	22753023	22756047	.	+	.	cluster_id "piRO-mmu-C00001182"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "2.94e-07";
chr15	piRNAome	piRNA_cluster	39173097	39175773	.	+	.	cluster_id "piRO-mmu-C00001183"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.90e-06";
chr15	piRNAome	piRNA_cluster	47538796	47540111	.	+	.	cluster_id "piRO-mmu-C00001184"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.23e-07";
chr15	piRNAome	piRNA_cluster	55872719	55876988	.	+	.	cluster_id "piRO-mmu-C00001185"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "4.79e-09";
chr15	piRNAome	piRNA_cluster	58910105	58918408	.	+	.	cluster_id "piRO-mmu-C00001186"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "14"; poisson_pvalue "3.66e-14";
chr15	piRNAome	piRNA_cluster	83193792	83202059	.	+	.	cluster_id "piRO-mmu-C00001187"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "19"; poisson_pvalue "0.00e+00";
chr15	piRNAome	piRNA_cluster	86194751	86195197	.	+	.	cluster_id "piRO-mmu-C00001188"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "10"; poisson_pvalue "0.00e+00";
chr15	piRNAome	piRNA_cluster	89943409	89950542	.	+	.	cluster_id "piRO-mmu-C00001189"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "2.35e-07";
chr15	piRNAome	piRNA_cluster	91115407	91121466	.	+	.	cluster_id "piRO-mmu-C00001190"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "1.10e-06";
chr15	piRNAome	piRNA_cluster	98322255	98324625	.	+	.	cluster_id "piRO-mmu-C00001191"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.17e-06";
chr15	piRNAome	piRNA_cluster	103783492	103787259	.	+	.	cluster_id "piRO-mmu-C00001192"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.00e-05";
chr15	piRNAome	piRNA_cluster	19997953	20005086	.	.	.	cluster_id "piRO-mmu-C00001193"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "20"; poisson_pvalue "0.00e+00";
chr16	piRNAome	piRNA_cluster	20572926	20578631	.	-	.	cluster_id "piRO-mmu-C00001194"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.35e-08";
chr16	piRNAome	piRNA_cluster	55024362	55025350	.	-	.	cluster_id "piRO-mmu-C00001195"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "0.00e+00";
chr16	piRNAome	piRNA_cluster	70273442	70273867	.	-	.	cluster_id "piRO-mmu-C00001196"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "0.00e+00";
chr16	piRNAome	piRNA_cluster	82237978	82242978	.	-	.	cluster_id "piRO-mmu-C00001197"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "2.16e-10";
chr16	piRNAome	piRNA_cluster	95993741	95999634	.	-	.	cluster_id "piRO-mmu-C00001198"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "11"; poisson_pvalue "0.00e+00";
chr16	piRNAome	piRNA_cluster	3329569	3333659	.	+	.	cluster_id "piRO-mmu-C00001199"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "6.54e-11";
chr16	piRNAome	piRNA_cluster	4343741	4350641	.	+	.	cluster_id "piRO-mmu-C00001200"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.45e-09";
chr16	piRNAome	piRNA_cluster	7737684	7740950	.	+	.	cluster_id "piRO-mmu-C00001201"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "6.66e-16";
chr16	piRNAome	piRNA_cluster	12976729	12980846	.	+	.	cluster_id "piRO-mmu-C00001202"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "5.92e-13";
chr16	piRNAome	piRNA_cluster	14334455	14340397	.	+	.	cluster_id "piRO-mmu-C00001203"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "6.00e-10";
chr16	piRNAome	piRNA_cluster	15281117	15284437	.	+	.	cluster_id "piRO-mmu-C00001204"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.89e-11";
chr16	piRNAome	piRNA_cluster	18501055	18507229	.	+	.	cluster_id "piRO-mmu-C00001205"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "1.12e-13";
chr16	piRNAome	piRNA_cluster	25518933	25522798	.	+	.	cluster_id "piRO-mmu-C00001206"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "4.67e-11";
chr16	piRNAome	piRNA_cluster	28293219	28299112	.	+	.	cluster_id "piRO-mmu-C00001207"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.93e-08";
chr16	piRNAome	piRNA_cluster	31380629	31384312	.	+	.	cluster_id "piRO-mmu-C00001208"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.86e-09";
chr16	piRNAome	piRNA_cluster	32148192	32150965	.	+	.	cluster_id "piRO-mmu-C00001209"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "6.46e-12";
chr16	piRNAome	piRNA_cluster	33848636	33852166	.	+	.	cluster_id "piRO-mmu-C00001210"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.13e-09";
chr16	piRNAome	piRNA_cluster	34021937	34025317	.	+	.	cluster_id "piRO-mmu-C00001211"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.52e-09";
chr16	piRNAome	piRNA_cluster	50911355	50914815	.	+	.	cluster_id "piRO-mmu-C00001212"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.83e-09";
chr16	piRNAome	piRNA_cluster	59242508	59249661	.	+	.	cluster_id "piRO-mmu-C00001213"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "15"; poisson_pvalue "0.00e+00";
chr16	piRNAome	piRNA_cluster	76140063	76146003	.	+	.	cluster_id "piRO-mmu-C00001214"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "4.09e-08";
chr16	piRNAome	piRNA_cluster	82633894	82638360	.	+	.	cluster_id "piRO-mmu-C00001215"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.10e-10";
chr16	piRNAome	piRNA_cluster	83362036	83367437	.	+	.	cluster_id "piRO-mmu-C00001216"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.56e-08";
chr16	piRNAome	piRNA_cluster	89444537	89447779	.	+	.	cluster_id "piRO-mmu-C00001217"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.05e-09";
chr16	piRNAome	piRNA_cluster	91249683	91252320	.	+	.	cluster_id "piRO-mmu-C00001218"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "7.36e-10";
chr16	piRNAome	piRNA_cluster	93698210	93705107	.	+	.	cluster_id "piRO-mmu-C00001219"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "13"; poisson_pvalue "0.00e+00";
chr16	piRNAome	piRNA_cluster	94278608	94279303	.	+	.	cluster_id "piRO-mmu-C00001220"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "9.63e-13";
chr16	piRNAome	piRNA_cluster	55955362	55967167	.	.	.	cluster_id "piRO-mmu-C00001221"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "25"; poisson_pvalue "0.00e+00";
chr16	piRNAome	piRNA_cluster	3129822	3135826	.	.	.	cluster_id "piRO-mmu-C00001222"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "13"; poisson_pvalue "0.00e+00";
chr17	piRNAome	piRNA_cluster	6923688	6927758	.	-	.	cluster_id "piRO-mmu-C00001223"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "1.32e-07";
chr17	piRNAome	piRNA_cluster	27547881	27554662	.	-	.	cluster_id "piRO-mmu-C00001224"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "5.66e-06";
chr17	piRNAome	piRNA_cluster	33901355	33904314	.	-	.	cluster_id "piRO-mmu-C00001225"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "4.14e-06";
chr17	piRNAome	piRNA_cluster	35717445	35723791	.	-	.	cluster_id "piRO-mmu-C00001226"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "13"; poisson_pvalue "1.04e-11";
chr17	piRNAome	piRNA_cluster	36104929	36106076	.	-	.	cluster_id "piRO-mmu-C00001227"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "6.72e-07";
chr17	piRNAome	piRNA_cluster	8715412	8716287	.	+	.	cluster_id "piRO-mmu-C00001228"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "3.54e-09";
chr17	piRNAome	piRNA_cluster	13159880	13168591	.	+	.	cluster_id "piRO-mmu-C00001229"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "3.34e-05";
chr17	piRNAome	piRNA_cluster	13413755	13416383	.	+	.	cluster_id "piRO-mmu-C00001230"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.58e-05";
chr17	piRNAome	piRNA_cluster	14094563	14099674	.	+	.	cluster_id "piRO-mmu-C00001231"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "8.58e-05";
chr17	piRNAome	piRNA_cluster	26907522	26913365	.	+	.	cluster_id "piRO-mmu-C00001232"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "10"; poisson_pvalue "1.32e-08";
chr17	piRNAome	piRNA_cluster	27330461	27332294	.	+	.	cluster_id "piRO-mmu-C00001233"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "11"; poisson_pvalue "4.55e-15";
chr17	piRNAome	piRNA_cluster	27355751	27358536	.	+	.	cluster_id "piRO-mmu-C00001234"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "2.94e-06";
chr17	piRNAome	piRNA_cluster	30576590	30581595	.	+	.	cluster_id "piRO-mmu-C00001235"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "7.34e-06";
chr17	piRNAome	piRNA_cluster	32369664	32376389	.	+	.	cluster_id "piRO-mmu-C00001236"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "11"; poisson_pvalue "3.99e-09";
chr17	piRNAome	piRNA_cluster	39126812	39128908	.	+	.	cluster_id "piRO-mmu-C00001237"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "8.29e-10";
chr17	piRNAome	piRNA_cluster	40623946	40624828	.	+	.	cluster_id "piRO-mmu-C00001238"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "3.71e-09";
chr17	piRNAome	piRNA_cluster	48168434	48170869	.	+	.	cluster_id "piRO-mmu-C00001239"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.37e-06";
chr17	piRNAome	piRNA_cluster	54129123	54135384	.	+	.	cluster_id "piRO-mmu-C00001240"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "3.04e-05";
chr17	piRNAome	piRNA_cluster	57736089	57738592	.	+	.	cluster_id "piRO-mmu-C00001241"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.85e-05";
chr17	piRNAome	piRNA_cluster	66209394	66209875	.	+	.	cluster_id "piRO-mmu-C00001242"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.03e-10";
chr17	piRNAome	piRNA_cluster	89479978	89486916	.	+	.	cluster_id "piRO-mmu-C00001243"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "5.75e-05";
chr17	piRNAome	piRNA_cluster	89936228	89941933	.	+	.	cluster_id "piRO-mmu-C00001244"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "1.62e-06";
chr17	piRNAome	piRNA_cluster	91563003	91566244	.	+	.	cluster_id "piRO-mmu-C00001245"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "4.32e-07";
chr17	piRNAome	piRNA_cluster	34752570	34759912	.	.	.	cluster_id "piRO-mmu-C00001246"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "22"; poisson_pvalue "0.00e+00";
chr18	piRNAome	piRNA_cluster	36877864	36878737	.	-	.	cluster_id "piRO-mmu-C00001247"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "4.44e-16";
chr18	piRNAome	piRNA_cluster	54698977	54699376	.	-	.	cluster_id "piRO-mmu-C00001248"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "0.00e+00";
chr18	piRNAome	piRNA_cluster	74361152	74364086	.	-	.	cluster_id "piRO-mmu-C00001249"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.62e-08";
chr18	piRNAome	piRNA_cluster	5868658	5875227	.	+	.	cluster_id "piRO-mmu-C00001250"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "3.62e-09";
chr18	piRNAome	piRNA_cluster	19430995	19434590	.	+	.	cluster_id "piRO-mmu-C00001251"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.70e-06";
chr18	piRNAome	piRNA_cluster	24531685	24537613	.	+	.	cluster_id "piRO-mmu-C00001252"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "10"; poisson_pvalue "1.75e-12";
chr18	piRNAome	piRNA_cluster	30267814	30271616	.	+	.	cluster_id "piRO-mmu-C00001253"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "2.09e-09";
chr18	piRNAome	piRNA_cluster	36830378	36839331	.	+	.	cluster_id "piRO-mmu-C00001254"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "19"; poisson_pvalue "0.00e+00";
chr18	piRNAome	piRNA_cluster	54327062	54329151	.	+	.	cluster_id "piRO-mmu-C00001255"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.20e-07";
chr18	piRNAome	piRNA_cluster	67075695	67081302	.	+	.	cluster_id "piRO-mmu-C00001256"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "12"; poisson_pvalue "6.66e-16";
chr18	piRNAome	piRNA_cluster	82693351	82701479	.	+	.	cluster_id "piRO-mmu-C00001257"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "1.85e-08";
chr19	piRNAome	piRNA_cluster	4008459	4011390	.	-	.	cluster_id "piRO-mmu-C00001258"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "9.40e-12";
chr19	piRNAome	piRNA_cluster	7277107	7278081	.	-	.	cluster_id "piRO-mmu-C00001259"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "5.38e-12";
chr19	piRNAome	piRNA_cluster	37261090	37263887	.	-	.	cluster_id "piRO-mmu-C00001260"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "0.00e+00";
chr19	piRNAome	piRNA_cluster	38378594	38380805	.	-	.	cluster_id "piRO-mmu-C00001261"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "0.00e+00";
chr19	piRNAome	piRNA_cluster	55013980	55015836	.	-	.	cluster_id "piRO-mmu-C00001262"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "6.15e-13";
chr19	piRNAome	piRNA_cluster	9478316	9485798	.	+	.	cluster_id "piRO-mmu-C00001263"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "6.77e-15";
chr19	piRNAome	piRNA_cluster	9982736	9984957	.	+	.	cluster_id "piRO-mmu-C00001264"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "27"; poisson_pvalue "0.00e+00";
chr19	piRNAome	piRNA_cluster	33391877	33393512	.	+	.	cluster_id "piRO-mmu-C00001265"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "9.99e-16";
chr19	piRNAome	piRNA_cluster	38870011	38870946	.	+	.	cluster_id "piRO-mmu-C00001266"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "4.39e-12";
chr19	piRNAome	piRNA_cluster	55977916	55983375	.	+	.	cluster_id "piRO-mmu-C00001267"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "4.50e-14";
chr19	piRNAome	piRNA_cluster	59603561	59608015	.	+	.	cluster_id "piRO-mmu-C00001268"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "1.08e-12";
chr19	piRNAome	piRNA_cluster	60926005	60932752	.	+	.	cluster_id "piRO-mmu-C00001269"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "2.40e-13";
chr2	piRNAome	piRNA_cluster	35978334	35978932	.	-	.	cluster_id "piRO-mmu-C00001270"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.81e-10";
chr2	piRNAome	piRNA_cluster	123910718	123911712	.	-	.	cluster_id "piRO-mmu-C00001271"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.25e-09";
chr2	piRNAome	piRNA_cluster	145118867	145123332	.	-	.	cluster_id "piRO-mmu-C00001272"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.56e-06";
chr2	piRNAome	piRNA_cluster	148915972	148917349	.	-	.	cluster_id "piRO-mmu-C00001273"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "1.24e-12";
chr2	piRNAome	piRNA_cluster	149232468	149233252	.	-	.	cluster_id "piRO-mmu-C00001274"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "6.95e-10";
chr2	piRNAome	piRNA_cluster	151260083	151266736	.	-	.	cluster_id "piRO-mmu-C00001275"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "8.90e-11";
chr2	piRNAome	piRNA_cluster	5555033	5560788	.	+	.	cluster_id "piRO-mmu-C00001276"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "5.64e-07";
chr2	piRNAome	piRNA_cluster	10503806	10509340	.	+	.	cluster_id "piRO-mmu-C00001277"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "9.98e-06";
chr2	piRNAome	piRNA_cluster	15193746	15200799	.	+	.	cluster_id "piRO-mmu-C00001278"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.15e-05";
chr2	piRNAome	piRNA_cluster	16023915	16028096	.	+	.	cluster_id "piRO-mmu-C00001279"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chr2	piRNAome	piRNA_cluster	17613081	17616909	.	+	.	cluster_id "piRO-mmu-C00001280"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "5.30e-08";
chr2	piRNAome	piRNA_cluster	20381665	20388654	.	+	.	cluster_id "piRO-mmu-C00001281"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "29"; poisson_pvalue "0.00e+00";
chr2	piRNAome	piRNA_cluster	23059321	23061821	.	+	.	cluster_id "piRO-mmu-C00001282"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "1.17e-12";
chr2	piRNAome	piRNA_cluster	26333297	26337604	.	+	.	cluster_id "piRO-mmu-C00001283"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.00e-06";
chr2	piRNAome	piRNA_cluster	32306579	32307377	.	+	.	cluster_id "piRO-mmu-C00001284"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "2.79e-14";
chr2	piRNAome	piRNA_cluster	35513505	35526381	.	+	.	cluster_id "piRO-mmu-C00001285"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "4.69e-06";
chr2	piRNAome	piRNA_cluster	68130403	68137584	.	+	.	cluster_id "piRO-mmu-C00001286"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.43e-05";
chr2	piRNAome	piRNA_cluster	74438072	74443697	.	+	.	cluster_id "piRO-mmu-C00001287"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.08e-05";
chr2	piRNAome	piRNA_cluster	84194946	84198722	.	+	.	cluster_id "piRO-mmu-C00001288"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.59e-06";
chr2	piRNAome	piRNA_cluster	84505473	84509658	.	+	.	cluster_id "piRO-mmu-C00001289"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "10"; poisson_pvalue "3.15e-14";
chr2	piRNAome	piRNA_cluster	86019439	86026234	.	+	.	cluster_id "piRO-mmu-C00001290"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.64e-05";
chr2	piRNAome	piRNA_cluster	86366606	86367912	.	+	.	cluster_id "piRO-mmu-C00001291"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "8.70e-09";
chr2	piRNAome	piRNA_cluster	92560418	92561575	.	+	.	cluster_id "piRO-mmu-C00001292"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "4.54e-11";
chr2	piRNAome	piRNA_cluster	96096072	96096572	.	+	.	cluster_id "piRO-mmu-C00001293"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "7.45e-11";
chr2	piRNAome	piRNA_cluster	97661157	97662406	.	+	.	cluster_id "piRO-mmu-C00001294"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "7.15e-11";
chr2	piRNAome	piRNA_cluster	138035399	138037776	.	+	.	cluster_id "piRO-mmu-C00001295"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "3.23e-09";
chr2	piRNAome	piRNA_cluster	148411385	148415219	.	+	.	cluster_id "piRO-mmu-C00001296"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "5.35e-08";
chr2	piRNAome	piRNA_cluster	151143386	151145507	.	+	.	cluster_id "piRO-mmu-C00001297"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.65e-09";
chr2	piRNAome	piRNA_cluster	154535003	154538031	.	+	.	cluster_id "piRO-mmu-C00001298"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "5.42e-07";
chr2	piRNAome	piRNA_cluster	155006752	155007570	.	+	.	cluster_id "piRO-mmu-C00001299"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "3.32e-14";
chr2	piRNAome	piRNA_cluster	157585945	157589953	.	+	.	cluster_id "piRO-mmu-C00001300"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "1.95e-09";
chr2	piRNAome	piRNA_cluster	165928821	165931021	.	+	.	cluster_id "piRO-mmu-C00001301"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.14e-07";
chr2	piRNAome	piRNA_cluster	169133181	169133670	.	+	.	cluster_id "piRO-mmu-C00001302"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "2.68e-13";
chr2	piRNAome	piRNA_cluster	172744205	172750419	.	+	.	cluster_id "piRO-mmu-C00001303"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "3.81e-08";
chr2	piRNAome	piRNA_cluster	175237644	175238558	.	+	.	cluster_id "piRO-mmu-C00001304"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.49e-09";
chr2	piRNAome	piRNA_cluster	175483047	175484674	.	+	.	cluster_id "piRO-mmu-C00001305"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.58e-08";
chr2	piRNAome	piRNA_cluster	177237620	177242300	.	+	.	cluster_id "piRO-mmu-C00001306"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "4.47e-06";
chr2	piRNAome	piRNA_cluster	138517514	138524897	.	.	.	cluster_id "piRO-mmu-C00001307"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "23"; poisson_pvalue "0.00e+00";
chr2	piRNAome	piRNA_cluster	57214961	57223184	.	.	.	cluster_id "piRO-mmu-C00001308"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "17"; poisson_pvalue "0.00e+00";
chr2	piRNAome	piRNA_cluster	94801422	94809020	.	.	.	cluster_id "piRO-mmu-C00001309"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "25"; poisson_pvalue "0.00e+00";
chr3	piRNAome	piRNA_cluster	22729885	22734053	.	-	.	cluster_id "piRO-mmu-C00001310"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.79e-08";
chr3	piRNAome	piRNA_cluster	28875794	28883416	.	-	.	cluster_id "piRO-mmu-C00001311"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chr3	piRNAome	piRNA_cluster	60491367	60494986	.	-	.	cluster_id "piRO-mmu-C00001312"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "8.90e-09";
chr3	piRNAome	piRNA_cluster	69574728	69575883	.	-	.	cluster_id "piRO-mmu-C00001313"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.07e-11";
chr3	piRNAome	piRNA_cluster	91214736	91215940	.	-	.	cluster_id "piRO-mmu-C00001314"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.35e-13";
chr3	piRNAome	piRNA_cluster	93323916	93331884	.	-	.	cluster_id "piRO-mmu-C00001315"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "10"; poisson_pvalue "7.77e-16";
chr3	piRNAome	piRNA_cluster	95399393	95406577	.	-	.	cluster_id "piRO-mmu-C00001316"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "5.54e-09";
chr3	piRNAome	piRNA_cluster	96239477	96240293	.	-	.	cluster_id "piRO-mmu-C00001317"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "5.43e-12";
chr3	piRNAome	piRNA_cluster	96411634	96414801	.	-	.	cluster_id "piRO-mmu-C00001318"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "13"; poisson_pvalue "0.00e+00";
chr3	piRNAome	piRNA_cluster	96499515	96501476	.	-	.	cluster_id "piRO-mmu-C00001319"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "2.49e-12";
chr3	piRNAome	piRNA_cluster	96862128	96863967	.	-	.	cluster_id "piRO-mmu-C00001320"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "1.70e-12";
chr3	piRNAome	piRNA_cluster	124401394	124407704	.	-	.	cluster_id "piRO-mmu-C00001321"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.38e-07";
chr3	piRNAome	piRNA_cluster	137286068	137287556	.	-	.	cluster_id "piRO-mmu-C00001322"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "1.78e-15";
chr3	piRNAome	piRNA_cluster	3911042	3912903	.	+	.	cluster_id "piRO-mmu-C00001323"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.29e-10";
chr3	piRNAome	piRNA_cluster	6298064	6305431	.	+	.	cluster_id "piRO-mmu-C00001324"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "1.20e-10";
chr3	piRNAome	piRNA_cluster	7564071	7568017	.	+	.	cluster_id "piRO-mmu-C00001325"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.36e-08";
chr3	piRNAome	piRNA_cluster	13060050	13065442	.	+	.	cluster_id "piRO-mmu-C00001326"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "11"; poisson_pvalue "0.00e+00";
chr3	piRNAome	piRNA_cluster	13821340	13826097	.	+	.	cluster_id "piRO-mmu-C00001327"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.43e-08";
chr3	piRNAome	piRNA_cluster	14668881	14672864	.	+	.	cluster_id "piRO-mmu-C00001328"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "1.52e-14";
chr3	piRNAome	piRNA_cluster	14708886	14718184	.	+	.	cluster_id "piRO-mmu-C00001329"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "9.15e-07";
chr3	piRNAome	piRNA_cluster	16794398	16800159	.	+	.	cluster_id "piRO-mmu-C00001330"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "21"; poisson_pvalue "0.00e+00";
chr3	piRNAome	piRNA_cluster	17072101	17074407	.	+	.	cluster_id "piRO-mmu-C00001331"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "0.00e+00";
chr3	piRNAome	piRNA_cluster	26348935	26354044	.	+	.	cluster_id "piRO-mmu-C00001332"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "7.40e-10";
chr3	piRNAome	piRNA_cluster	31185611	31187750	.	+	.	cluster_id "piRO-mmu-C00001333"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "6.57e-10";
chr3	piRNAome	piRNA_cluster	34872874	34876845	.	+	.	cluster_id "piRO-mmu-C00001334"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.66e-10";
chr3	piRNAome	piRNA_cluster	35413828	35418643	.	+	.	cluster_id "piRO-mmu-C00001335"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "9"; poisson_pvalue "6.66e-16";
chr3	piRNAome	piRNA_cluster	57679100	57687076	.	+	.	cluster_id "piRO-mmu-C00001336"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "2.08e-10";
chr3	piRNAome	piRNA_cluster	58414820	58416929	.	+	.	cluster_id "piRO-mmu-C00001337"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "10"; poisson_pvalue "0.00e+00";
chr3	piRNAome	piRNA_cluster	67096165	67101113	.	+	.	cluster_id "piRO-mmu-C00001338"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "8.52e-14";
chr3	piRNAome	piRNA_cluster	68114774	68118902	.	+	.	cluster_id "piRO-mmu-C00001339"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "9"; poisson_pvalue "1.11e-16";
chr3	piRNAome	piRNA_cluster	74834651	74840232	.	+	.	cluster_id "piRO-mmu-C00001340"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "7.54e-08";
chr3	piRNAome	piRNA_cluster	77598291	77604174	.	+	.	cluster_id "piRO-mmu-C00001341"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.71e-09";
chr3	piRNAome	piRNA_cluster	92185734	92190742	.	+	.	cluster_id "piRO-mmu-C00001342"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "6.58e-10";
chr3	piRNAome	piRNA_cluster	93079373	93085776	.	+	.	cluster_id "piRO-mmu-C00001343"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.48e-07";
chr3	piRNAome	piRNA_cluster	95659905	95661048	.	+	.	cluster_id "piRO-mmu-C00001344"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "9.90e-14";
chr3	piRNAome	piRNA_cluster	96346675	96354758	.	+	.	cluster_id "piRO-mmu-C00001345"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "4.63e-07";
chr3	piRNAome	piRNA_cluster	96488755	96493949	.	+	.	cluster_id "piRO-mmu-C00001346"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "5.29e-08";
chr3	piRNAome	piRNA_cluster	97670276	97673521	.	+	.	cluster_id "piRO-mmu-C00001347"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "5.19e-09";
chr3	piRNAome	piRNA_cluster	99418910	99422213	.	+	.	cluster_id "piRO-mmu-C00001348"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "5.66e-09";
chr3	piRNAome	piRNA_cluster	108445387	108447696	.	+	.	cluster_id "piRO-mmu-C00001349"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "3.89e-14";
chr3	piRNAome	piRNA_cluster	113213120	113218600	.	+	.	cluster_id "piRO-mmu-C00001350"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "24"; poisson_pvalue "0.00e+00";
chr3	piRNAome	piRNA_cluster	115906064	115913670	.	+	.	cluster_id "piRO-mmu-C00001351"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.44e-07";
chr3	piRNAome	piRNA_cluster	117199826	117209040	.	+	.	cluster_id "piRO-mmu-C00001352"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "5.60e-10";
chr3	piRNAome	piRNA_cluster	124886528	124890412	.	+	.	cluster_id "piRO-mmu-C00001353"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "1.46e-10";
chr3	piRNAome	piRNA_cluster	135769666	135774746	.	+	.	cluster_id "piRO-mmu-C00001354"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "4.74e-08";
chr3	piRNAome	piRNA_cluster	136173947	136179623	.	+	.	cluster_id "piRO-mmu-C00001355"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "8.19e-08";
chr3	piRNAome	piRNA_cluster	55578126	55584601	.	.	.	cluster_id "piRO-mmu-C00001356"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "26"; poisson_pvalue "0.00e+00";
chr3	piRNAome	piRNA_cluster	152323956	152331757	.	.	.	cluster_id "piRO-mmu-C00001357"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	21846922	21848212	.	-	.	cluster_id "piRO-mmu-C00001358"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "2.19e-13";
chr4	piRNAome	piRNA_cluster	42466238	42469908	.	-	.	cluster_id "piRO-mmu-C00001359"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "5.65e-07";
chr4	piRNAome	piRNA_cluster	42602251	42614826	.	-	.	cluster_id "piRO-mmu-C00001360"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.97e-04";
chr4	piRNAome	piRNA_cluster	46505787	46506731	.	-	.	cluster_id "piRO-mmu-C00001361"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "7.01e-10";
chr4	piRNAome	piRNA_cluster	58682526	58688009	.	-	.	cluster_id "piRO-mmu-C00001362"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.95e-06";
chr4	piRNAome	piRNA_cluster	73187508	73196688	.	-	.	cluster_id "piRO-mmu-C00001363"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "4.59e-05";
chr4	piRNAome	piRNA_cluster	146138012	146147907	.	-	.	cluster_id "piRO-mmu-C00001364"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "25"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	3356491	3361418	.	+	.	cluster_id "piRO-mmu-C00001365"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.36e-06";
chr4	piRNAome	piRNA_cluster	10429476	10433672	.	+	.	cluster_id "piRO-mmu-C00001366"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.08e-06";
chr4	piRNAome	piRNA_cluster	12447665	12449121	.	+	.	cluster_id "piRO-mmu-C00001367"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "6.00e-09";
chr4	piRNAome	piRNA_cluster	15236323	15242328	.	+	.	cluster_id "piRO-mmu-C00001368"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "18"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	24121572	24122913	.	+	.	cluster_id "piRO-mmu-C00001369"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.99e-09";
chr4	piRNAome	piRNA_cluster	32790819	32797256	.	+	.	cluster_id "piRO-mmu-C00001370"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "12"; poisson_pvalue "2.22e-16";
chr4	piRNAome	piRNA_cluster	34369408	34370101	.	+	.	cluster_id "piRO-mmu-C00001371"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.51e-10";
chr4	piRNAome	piRNA_cluster	42026309	42034282	.	+	.	cluster_id "piRO-mmu-C00001372"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "19"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	42377023	42385159	.	+	.	cluster_id "piRO-mmu-C00001373"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "10"; poisson_pvalue "3.44e-12";
chr4	piRNAome	piRNA_cluster	42713054	42714335	.	+	.	cluster_id "piRO-mmu-C00001374"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.18e-09";
chr4	piRNAome	piRNA_cluster	42790380	42792673	.	+	.	cluster_id "piRO-mmu-C00001375"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "1.39e-13";
chr4	piRNAome	piRNA_cluster	51100930	51104930	.	+	.	cluster_id "piRO-mmu-C00001376"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "8.59e-07";
chr4	piRNAome	piRNA_cluster	53763384	53765448	.	+	.	cluster_id "piRO-mmu-C00001377"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.36e-08";
chr4	piRNAome	piRNA_cluster	53939895	53945901	.	+	.	cluster_id "piRO-mmu-C00001378"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "13"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	70814265	70816418	.	+	.	cluster_id "piRO-mmu-C00001379"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "8.42e-14";
chr4	piRNAome	piRNA_cluster	78512337	78516742	.	+	.	cluster_id "piRO-mmu-C00001380"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.37e-06";
chr4	piRNAome	piRNA_cluster	89186467	89189712	.	+	.	cluster_id "piRO-mmu-C00001381"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.10e-07";
chr4	piRNAome	piRNA_cluster	91832695	91841493	.	+	.	cluster_id "piRO-mmu-C00001382"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.76e-05";
chr4	piRNAome	piRNA_cluster	94512723	94513757	.	+	.	cluster_id "piRO-mmu-C00001383"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.10e-09";
chr4	piRNAome	piRNA_cluster	108148069	108154701	.	+	.	cluster_id "piRO-mmu-C00001384"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "5.78e-10";
chr4	piRNAome	piRNA_cluster	111572278	111574026	.	+	.	cluster_id "piRO-mmu-C00001385"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.48e-08";
chr4	piRNAome	piRNA_cluster	112198895	112204207	.	+	.	cluster_id "piRO-mmu-C00001386"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.22e-07";
chr4	piRNAome	piRNA_cluster	127008819	127015531	.	+	.	cluster_id "piRO-mmu-C00001387"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.04e-05";
chr4	piRNAome	piRNA_cluster	129049697	129053353	.	+	.	cluster_id "piRO-mmu-C00001388"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "5.55e-07";
chr4	piRNAome	piRNA_cluster	133096273	133098600	.	+	.	cluster_id "piRO-mmu-C00001389"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "9.62e-10";
chr4	piRNAome	piRNA_cluster	134160213	134163809	.	+	.	cluster_id "piRO-mmu-C00001390"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "5.12e-07";
chr4	piRNAome	piRNA_cluster	135456041	135462535	.	+	.	cluster_id "piRO-mmu-C00001391"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "3.92e-07";
chr4	piRNAome	piRNA_cluster	138326445	138328014	.	+	.	cluster_id "piRO-mmu-C00001392"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "8.68e-09";
chr4	piRNAome	piRNA_cluster	139953499	139957660	.	+	.	cluster_id "piRO-mmu-C00001393"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "2.94e-08";
chr4	piRNAome	piRNA_cluster	143973632	143979228	.	+	.	cluster_id "piRO-mmu-C00001394"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.66e-07";
chr4	piRNAome	piRNA_cluster	145464452	145465866	.	+	.	cluster_id "piRO-mmu-C00001395"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "10"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	145745377	145747631	.	+	.	cluster_id "piRO-mmu-C00001396"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "11"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	155917241	155921125	.	+	.	cluster_id "piRO-mmu-C00001397"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.97e-08";
chr4	piRNAome	piRNA_cluster	42232038	42251403	.	.	.	cluster_id "piRO-mmu-C00001398"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "49"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	34341205	34351191	.	.	.	cluster_id "piRO-mmu-C00001399"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "25"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	95254804	95262619	.	.	.	cluster_id "piRO-mmu-C00001400"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "28"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	41880134	41905342	.	.	.	cluster_id "piRO-mmu-C00001401"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "33"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	75067844	75075004	.	.	.	cluster_id "piRO-mmu-C00001402"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "29"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	51871958	51879399	.	.	.	cluster_id "piRO-mmu-C00001403"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "23"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	39382841	39390596	.	.	.	cluster_id "piRO-mmu-C00001404"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "41"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	42086679	42092610	.	.	.	cluster_id "piRO-mmu-C00001405"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "21"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	41809082	41812879	.	.	.	cluster_id "piRO-mmu-C00001406"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "15"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	101865793	101871946	.	.	.	cluster_id "piRO-mmu-C00001407"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "13"; poisson_pvalue "0.00e+00";
chr4	piRNAome	piRNA_cluster	42584662	42590307	.	.	.	cluster_id "piRO-mmu-C00001408"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "17"; poisson_pvalue "0.00e+00";
chr5	piRNAome	piRNA_cluster	15682501	15688594	.	-	.	cluster_id "piRO-mmu-C00001409"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "5.55e-06";
chr5	piRNAome	piRNA_cluster	32533010	32540465	.	-	.	cluster_id "piRO-mmu-C00001410"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "22"; poisson_pvalue "0.00e+00";
chr5	piRNAome	piRNA_cluster	68217738	68221734	.	-	.	cluster_id "piRO-mmu-C00001411"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "5.00e-07";
chr5	piRNAome	piRNA_cluster	104361431	104369099	.	-	.	cluster_id "piRO-mmu-C00001412"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "14"; poisson_pvalue "9.99e-16";
chr5	piRNAome	piRNA_cluster	143316683	143324278	.	-	.	cluster_id "piRO-mmu-C00001413"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "9.29e-08";
chr5	piRNAome	piRNA_cluster	149798144	149808938	.	-	.	cluster_id "piRO-mmu-C00001414"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "21"; poisson_pvalue "0.00e+00";
chr5	piRNAome	piRNA_cluster	149814096	149823064	.	-	.	cluster_id "piRO-mmu-C00001415"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "10"; poisson_pvalue "1.37e-09";
chr5	piRNAome	piRNA_cluster	10622286	10629255	.	+	.	cluster_id "piRO-mmu-C00001416"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.48e-04";
chr5	piRNAome	piRNA_cluster	24768121	24773726	.	+	.	cluster_id "piRO-mmu-C00001417"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "1.91e-07";
chr5	piRNAome	piRNA_cluster	26070358	26075183	.	+	.	cluster_id "piRO-mmu-C00001418"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "2.92e-09";
chr5	piRNAome	piRNA_cluster	43208055	43213661	.	+	.	cluster_id "piRO-mmu-C00001419"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "11"; poisson_pvalue "5.45e-13";
chr5	piRNAome	piRNA_cluster	44136269	44142800	.	+	.	cluster_id "piRO-mmu-C00001420"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "15"; poisson_pvalue "0.00e+00";
chr5	piRNAome	piRNA_cluster	57019019	57021401	.	+	.	cluster_id "piRO-mmu-C00001421"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "9.00e-07";
chr5	piRNAome	piRNA_cluster	57692082	57694981	.	+	.	cluster_id "piRO-mmu-C00001422"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "2.23e-09";
chr5	piRNAome	piRNA_cluster	70561906	70567486	.	+	.	cluster_id "piRO-mmu-C00001423"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "3.37e-06";
chr5	piRNAome	piRNA_cluster	76931164	76939487	.	+	.	cluster_id "piRO-mmu-C00001424"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "13"; poisson_pvalue "7.53e-14";
chr5	piRNAome	piRNA_cluster	81379173	81384550	.	+	.	cluster_id "piRO-mmu-C00001425"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "6.72e-09";
chr5	piRNAome	piRNA_cluster	89204244	89207699	.	+	.	cluster_id "piRO-mmu-C00001426"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "5.43e-06";
chr5	piRNAome	piRNA_cluster	92514120	92518654	.	+	.	cluster_id "piRO-mmu-C00001427"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.03e-06";
chr5	piRNAome	piRNA_cluster	92614876	92620352	.	+	.	cluster_id "piRO-mmu-C00001428"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "3.03e-06";
chr5	piRNAome	piRNA_cluster	105724811	105728713	.	+	.	cluster_id "piRO-mmu-C00001429"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "9.71e-06";
chr5	piRNAome	piRNA_cluster	134843111	134846410	.	+	.	cluster_id "piRO-mmu-C00001430"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "4.35e-06";
chr5	piRNAome	piRNA_cluster	145331350	145336943	.	+	.	cluster_id "piRO-mmu-C00001431"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "1.88e-07";
chr5	piRNAome	piRNA_cluster	145553384	145556248	.	+	.	cluster_id "piRO-mmu-C00001432"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.20e-06";
chr5	piRNAome	piRNA_cluster	81626195	81633684	.	.	.	cluster_id "piRO-mmu-C00001433"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "25"; poisson_pvalue "0.00e+00";
chr5	piRNAome	piRNA_cluster	25231312	25238756	.	.	.	cluster_id "piRO-mmu-C00001434"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "17"; poisson_pvalue "0.00e+00";
chr5	piRNAome	piRNA_cluster	144670805	144677769	.	.	.	cluster_id "piRO-mmu-C00001435"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "15"; poisson_pvalue "0.00e+00";
chr5	piRNAome	piRNA_cluster	122193865	122199411	.	.	.	cluster_id "piRO-mmu-C00001436"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "13"; poisson_pvalue "4.44e-16";
chr5	piRNAome	piRNA_cluster	109902611	109907764	.	.	.	cluster_id "piRO-mmu-C00001437"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "13"; poisson_pvalue "2.22e-16";
chr6	piRNAome	piRNA_cluster	7024628	7027441	.	-	.	cluster_id "piRO-mmu-C00001438"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "7.27e-07";
chr6	piRNAome	piRNA_cluster	60034345	60040739	.	-	.	cluster_id "piRO-mmu-C00001439"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "19"; poisson_pvalue "0.00e+00";
chr6	piRNAome	piRNA_cluster	67664806	67669024	.	-	.	cluster_id "piRO-mmu-C00001440"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "14"; poisson_pvalue "0.00e+00";
chr6	piRNAome	piRNA_cluster	68801328	68802169	.	-	.	cluster_id "piRO-mmu-C00001441"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.51e-11";
chr6	piRNAome	piRNA_cluster	83543382	83547318	.	-	.	cluster_id "piRO-mmu-C00001442"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.70e-06";
chr6	piRNAome	piRNA_cluster	88504219	88507310	.	-	.	cluster_id "piRO-mmu-C00001443"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "3.32e-08";
chr6	piRNAome	piRNA_cluster	128195163	128199687	.	-	.	cluster_id "piRO-mmu-C00001444"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "7.22e-06";
chr6	piRNAome	piRNA_cluster	3201466	3204631	.	+	.	cluster_id "piRO-mmu-C00001445"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chr6	piRNAome	piRNA_cluster	4363725	4368034	.	+	.	cluster_id "piRO-mmu-C00001446"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "10"; poisson_pvalue "1.56e-13";
chr6	piRNAome	piRNA_cluster	10399225	10403029	.	+	.	cluster_id "piRO-mmu-C00001447"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.14e-06";
chr6	piRNAome	piRNA_cluster	15552296	15558106	.	+	.	cluster_id "piRO-mmu-C00001448"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.37e-05";
chr6	piRNAome	piRNA_cluster	48323936	48327170	.	+	.	cluster_id "piRO-mmu-C00001449"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "4.32e-08";
chr6	piRNAome	piRNA_cluster	55184655	55186186	.	+	.	cluster_id "piRO-mmu-C00001450"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "7.01e-14";
chr6	piRNAome	piRNA_cluster	58100090	58104111	.	+	.	cluster_id "piRO-mmu-C00001451"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "4.10e-06";
chr6	piRNAome	piRNA_cluster	60053942	60060713	.	+	.	cluster_id "piRO-mmu-C00001452"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "3.07e-06";
chr6	piRNAome	piRNA_cluster	67936860	67938037	.	+	.	cluster_id "piRO-mmu-C00001453"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.01e-08";
chr6	piRNAome	piRNA_cluster	68699679	68701003	.	+	.	cluster_id "piRO-mmu-C00001454"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "2.24e-10";
chr6	piRNAome	piRNA_cluster	69120213	69125654	.	+	.	cluster_id "piRO-mmu-C00001455"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "8.81e-07";
chr6	piRNAome	piRNA_cluster	70692291	70696023	.	+	.	cluster_id "piRO-mmu-C00001456"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.86e-06";
chr6	piRNAome	piRNA_cluster	72347685	72352738	.	+	.	cluster_id "piRO-mmu-C00001457"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "5.76e-07";
chr6	piRNAome	piRNA_cluster	73287252	73293818	.	+	.	cluster_id "piRO-mmu-C00001458"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "13"; poisson_pvalue "2.22e-16";
chr6	piRNAome	piRNA_cluster	81275680	81281681	.	+	.	cluster_id "piRO-mmu-C00001459"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "1.16e-10";
chr6	piRNAome	piRNA_cluster	83582026	83595748	.	+	.	cluster_id "piRO-mmu-C00001460"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "17"; poisson_pvalue "0.00e+00";
chr6	piRNAome	piRNA_cluster	88568466	88570797	.	+	.	cluster_id "piRO-mmu-C00001461"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "6.33e-09";
chr6	piRNAome	piRNA_cluster	97375138	97378975	.	+	.	cluster_id "piRO-mmu-C00001462"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.27e-06";
chr6	piRNAome	piRNA_cluster	102919920	102920796	.	+	.	cluster_id "piRO-mmu-C00001463"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.92e-11";
chr6	piRNAome	piRNA_cluster	112563896	112565211	.	+	.	cluster_id "piRO-mmu-C00001464"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.74e-08";
chr6	piRNAome	piRNA_cluster	115825168	115829578	.	+	.	cluster_id "piRO-mmu-C00001465"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "2.63e-07";
chr6	piRNAome	piRNA_cluster	127816051	127817049	.	+	.	cluster_id "piRO-mmu-C00001466"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "4.46e-09";
chr6	piRNAome	piRNA_cluster	129060655	129068270	.	+	.	cluster_id "piRO-mmu-C00001467"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "3.62e-07";
chr6	piRNAome	piRNA_cluster	132962454	132968265	.	+	.	cluster_id "piRO-mmu-C00001468"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "13"; poisson_pvalue "1.11e-16";
chr6	piRNAome	piRNA_cluster	134856307	134857947	.	+	.	cluster_id "piRO-mmu-C00001469"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "5.18e-08";
chr6	piRNAome	piRNA_cluster	136608340	136610265	.	+	.	cluster_id "piRO-mmu-C00001470"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "3.17e-11";
chr6	piRNAome	piRNA_cluster	58817801	58824675	.	.	.	cluster_id "piRO-mmu-C00001471"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "22"; poisson_pvalue "0.00e+00";
chr6	piRNAome	piRNA_cluster	7719396	7727037	.	.	.	cluster_id "piRO-mmu-C00001472"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "24"; poisson_pvalue "0.00e+00";
chr7	piRNAome	piRNA_cluster	6597701	6625502	.	-	.	cluster_id "piRO-mmu-C00001473"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "160"; poisson_pvalue "0.00e+00";
chr7	piRNAome	piRNA_cluster	6632777	6644029	.	-	.	cluster_id "piRO-mmu-C00001474"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "43"; poisson_pvalue "0.00e+00";
chr7	piRNAome	piRNA_cluster	6650001	6658233	.	-	.	cluster_id "piRO-mmu-C00001475"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "5.35e-07";
chr7	piRNAome	piRNA_cluster	26495316	26496010	.	-	.	cluster_id "piRO-mmu-C00001476"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.12e-08";
chr7	piRNAome	piRNA_cluster	29646157	29647777	.	-	.	cluster_id "piRO-mmu-C00001477"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.35e-06";
chr7	piRNAome	piRNA_cluster	73804473	73806045	.	-	.	cluster_id "piRO-mmu-C00001478"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "10"; poisson_pvalue "6.11e-15";
chr7	piRNAome	piRNA_cluster	75769618	75775016	.	-	.	cluster_id "piRO-mmu-C00001479"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "10"; poisson_pvalue "9.46e-10";
chr7	piRNAome	piRNA_cluster	10322593	10324859	.	+	.	cluster_id "piRO-mmu-C00001480"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "2.82e-07";
chr7	piRNAome	piRNA_cluster	13169459	13175419	.	+	.	cluster_id "piRO-mmu-C00001481"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "5.03e-07";
chr7	piRNAome	piRNA_cluster	14973922	14978786	.	+	.	cluster_id "piRO-mmu-C00001482"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "1.65e-06";
chr7	piRNAome	piRNA_cluster	18698047	18704125	.	+	.	cluster_id "piRO-mmu-C00001483"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "7.33e-05";
chr7	piRNAome	piRNA_cluster	20344762	20349976	.	+	.	cluster_id "piRO-mmu-C00001484"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.34e-04";
chr7	piRNAome	piRNA_cluster	21024576	21029114	.	+	.	cluster_id "piRO-mmu-C00001485"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.77e-04";
chr7	piRNAome	piRNA_cluster	21232358	21238427	.	+	.	cluster_id "piRO-mmu-C00001486"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "6.60e-04";
chr7	piRNAome	piRNA_cluster	21495948	21500432	.	+	.	cluster_id "piRO-mmu-C00001487"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.68e-04";
chr7	piRNAome	piRNA_cluster	22340285	22346591	.	+	.	cluster_id "piRO-mmu-C00001488"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "8.82e-06";
chr7	piRNAome	piRNA_cluster	26331537	26336594	.	+	.	cluster_id "piRO-mmu-C00001489"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.91e-04";
chr7	piRNAome	piRNA_cluster	26859685	26861877	.	+	.	cluster_id "piRO-mmu-C00001490"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "5.79e-06";
chr7	piRNAome	piRNA_cluster	29616412	29622858	.	+	.	cluster_id "piRO-mmu-C00001491"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "9"; poisson_pvalue "7.07e-08";
chr7	piRNAome	piRNA_cluster	30691341	30696334	.	+	.	cluster_id "piRO-mmu-C00001492"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "1.95e-06";
chr7	piRNAome	piRNA_cluster	33830398	33836718	.	+	.	cluster_id "piRO-mmu-C00001493"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "5.99e-08";
chr7	piRNAome	piRNA_cluster	47287769	47293070	.	+	.	cluster_id "piRO-mmu-C00001494"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "2.88e-06";
chr7	piRNAome	piRNA_cluster	51420234	51423697	.	+	.	cluster_id "piRO-mmu-C00001495"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "3.21e-06";
chr7	piRNAome	piRNA_cluster	52327050	52332319	.	+	.	cluster_id "piRO-mmu-C00001496"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "2.77e-06";
chr7	piRNAome	piRNA_cluster	53293625	53298321	.	+	.	cluster_id "piRO-mmu-C00001497"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.07e-04";
chr7	piRNAome	piRNA_cluster	67159096	67161620	.	+	.	cluster_id "piRO-mmu-C00001498"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.14e-05";
chr7	piRNAome	piRNA_cluster	75814536	75816755	.	+	.	cluster_id "piRO-mmu-C00001499"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "6.14e-06";
chr7	piRNAome	piRNA_cluster	85760226	85761442	.	+	.	cluster_id "piRO-mmu-C00001500"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.33e-07";
chr7	piRNAome	piRNA_cluster	86673509	86675929	.	+	.	cluster_id "piRO-mmu-C00001501"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "9.29e-06";
chr7	piRNAome	piRNA_cluster	90411691	90416566	.	+	.	cluster_id "piRO-mmu-C00001502"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.46e-04";
chr7	piRNAome	piRNA_cluster	108430584	108431962	.	+	.	cluster_id "piRO-mmu-C00001503"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "6.13e-07";
chr7	piRNAome	piRNA_cluster	116433239	116436387	.	+	.	cluster_id "piRO-mmu-C00001504"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.87e-06";
chr7	piRNAome	piRNA_cluster	137415691	137420126	.	+	.	cluster_id "piRO-mmu-C00001505"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.29e-05";
chr7	piRNAome	piRNA_cluster	137643296	137646308	.	+	.	cluster_id "piRO-mmu-C00001506"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.45e-06";
chr7	piRNAome	piRNA_cluster	143856341	143863529	.	+	.	cluster_id "piRO-mmu-C00001507"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "10"; poisson_pvalue "1.38e-08";
chr7	piRNAome	piRNA_cluster	7071228	7080525	.	.	.	cluster_id "piRO-mmu-C00001508"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "14"; poisson_pvalue "6.72e-12";
chr7	piRNAome	piRNA_cluster	64128021	64134508	.	.	.	cluster_id "piRO-mmu-C00001509"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "14"; poisson_pvalue "5.83e-14";
chr8	piRNAome	piRNA_cluster	11005577	11008356	.	-	.	cluster_id "piRO-mmu-C00001510"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "7.43e-12";
chr8	piRNAome	piRNA_cluster	20015291	20018604	.	-	.	cluster_id "piRO-mmu-C00001511"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "10"; poisson_pvalue "0.00e+00";
chr8	piRNAome	piRNA_cluster	110630595	110631316	.	-	.	cluster_id "piRO-mmu-C00001512"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "5.06e-11";
chr8	piRNAome	piRNA_cluster	111092912	111094322	.	-	.	cluster_id "piRO-mmu-C00001513"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.05e-11";
chr8	piRNAome	piRNA_cluster	117698067	117699939	.	-	.	cluster_id "piRO-mmu-C00001514"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "5.68e-11";
chr8	piRNAome	piRNA_cluster	121589134	121590119	.	-	.	cluster_id "piRO-mmu-C00001515"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.39e-10";
chr8	piRNAome	piRNA_cluster	128746473	128752901	.	-	.	cluster_id "piRO-mmu-C00001516"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.44e-06";
chr8	piRNAome	piRNA_cluster	13714798	13723410	.	+	.	cluster_id "piRO-mmu-C00001517"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "4.48e-07";
chr8	piRNAome	piRNA_cluster	15755327	15760301	.	+	.	cluster_id "piRO-mmu-C00001518"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "7.03e-07";
chr8	piRNAome	piRNA_cluster	16897478	16903067	.	+	.	cluster_id "piRO-mmu-C00001519"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "3.63e-08";
chr8	piRNAome	piRNA_cluster	23546052	23550915	.	+	.	cluster_id "piRO-mmu-C00001520"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "6.30e-07";
chr8	piRNAome	piRNA_cluster	25118389	25124783	.	+	.	cluster_id "piRO-mmu-C00001521"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "2.29e-09";
chr8	piRNAome	piRNA_cluster	29516174	29519335	.	+	.	cluster_id "piRO-mmu-C00001522"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "7.65e-08";
chr8	piRNAome	piRNA_cluster	37382912	37387748	.	+	.	cluster_id "piRO-mmu-C00001523"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "1.56e-08";
chr8	piRNAome	piRNA_cluster	43314512	43320422	.	+	.	cluster_id "piRO-mmu-C00001524"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "3.12e-11";
chr8	piRNAome	piRNA_cluster	47474393	47477077	.	+	.	cluster_id "piRO-mmu-C00001525"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "4.82e-10";
chr8	piRNAome	piRNA_cluster	50599282	50604020	.	+	.	cluster_id "piRO-mmu-C00001526"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "5.55e-07";
chr8	piRNAome	piRNA_cluster	52963019	52968502	.	+	.	cluster_id "piRO-mmu-C00001527"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.13e-06";
chr8	piRNAome	piRNA_cluster	55547098	55551587	.	+	.	cluster_id "piRO-mmu-C00001528"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "13"; poisson_pvalue "0.00e+00";
chr8	piRNAome	piRNA_cluster	60740728	60744791	.	+	.	cluster_id "piRO-mmu-C00001529"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "5.59e-09";
chr8	piRNAome	piRNA_cluster	77643387	77650414	.	+	.	cluster_id "piRO-mmu-C00001530"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "1.21e-10";
chr8	piRNAome	piRNA_cluster	81189816	81195291	.	+	.	cluster_id "piRO-mmu-C00001531"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.12e-06";
chr8	piRNAome	piRNA_cluster	85126866	85131495	.	+	.	cluster_id "piRO-mmu-C00001532"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "2.51e-10";
chr8	piRNAome	piRNA_cluster	93467184	93469186	.	+	.	cluster_id "piRO-mmu-C00001533"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "8.04e-09";
chr8	piRNAome	piRNA_cluster	119890384	119895861	.	+	.	cluster_id "piRO-mmu-C00001534"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.12e-06";
chr8	piRNAome	piRNA_cluster	120672734	120674106	.	+	.	cluster_id "piRO-mmu-C00001535"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "10"; poisson_pvalue "0.00e+00";
chr8	piRNAome	piRNA_cluster	121833713	121841216	.	+	.	cluster_id "piRO-mmu-C00001536"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "20"; poisson_pvalue "0.00e+00";
chr8	piRNAome	piRNA_cluster	19704530	19717037	.	.	.	cluster_id "piRO-mmu-C00001537"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "126"; poisson_pvalue "0.00e+00";
chr8	piRNAome	piRNA_cluster	123165724	123173002	.	.	.	cluster_id "piRO-mmu-C00001538"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "13"; poisson_pvalue "0.00e+00";
chr8	piRNAome	piRNA_cluster	20377904	20387427	.	.	.	cluster_id "piRO-mmu-C00001539"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "20"; poisson_pvalue "0.00e+00";
chr9	piRNAome	piRNA_cluster	22184225	22187976	.	-	.	cluster_id "piRO-mmu-C00001540"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.51e-05";
chr9	piRNAome	piRNA_cluster	44290779	44295202	.	-	.	cluster_id "piRO-mmu-C00001541"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "9.51e-08";
chr9	piRNAome	piRNA_cluster	45964281	45967091	.	-	.	cluster_id "piRO-mmu-C00001542"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.80e-06";
chr9	piRNAome	piRNA_cluster	52112354	52116464	.	-	.	cluster_id "piRO-mmu-C00001543"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.33e-05";
chr9	piRNAome	piRNA_cluster	67704175	67705070	.	-	.	cluster_id "piRO-mmu-C00001544"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.67e-10";
chr9	piRNAome	piRNA_cluster	114563017	114564136	.	-	.	cluster_id "piRO-mmu-C00001545"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "6.29e-10";
chr9	piRNAome	piRNA_cluster	122402009	122408118	.	-	.	cluster_id "piRO-mmu-C00001546"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.48e-04";
chr9	piRNAome	piRNA_cluster	4848252	4852613	.	+	.	cluster_id "piRO-mmu-C00001547"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "3.09e-05";
chr9	piRNAome	piRNA_cluster	7490433	7497702	.	+	.	cluster_id "piRO-mmu-C00001548"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "3.28e-04";
chr9	piRNAome	piRNA_cluster	12270081	12274352	.	+	.	cluster_id "piRO-mmu-C00001549"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "2.80e-05";
chr9	piRNAome	piRNA_cluster	12841972	12842741	.	+	.	cluster_id "piRO-mmu-C00001550"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "6.70e-09";
chr9	piRNAome	piRNA_cluster	19865922	19867769	.	+	.	cluster_id "piRO-mmu-C00001551"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.21e-08";
chr9	piRNAome	piRNA_cluster	25855978	25863152	.	+	.	cluster_id "piRO-mmu-C00001552"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "15"; poisson_pvalue "1.11e-16";
chr9	piRNAome	piRNA_cluster	62442243	62447062	.	+	.	cluster_id "piRO-mmu-C00001553"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "8"; poisson_pvalue "8.00e-09";
chr9	piRNAome	piRNA_cluster	87489298	87494877	.	+	.	cluster_id "piRO-mmu-C00001554"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "9.76e-05";
chr9	piRNAome	piRNA_cluster	107214667	107219670	.	+	.	cluster_id "piRO-mmu-C00001555"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "5.88e-05";
chr9	piRNAome	piRNA_cluster	118355255	118355699	.	+	.	cluster_id "piRO-mmu-C00001556"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "4.41e-10";
chr4_GL456350_random	piRNAome	piRNA_cluster	221798	227007	.	+	.	cluster_id "piRO-mmu-C00001557"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "13"; poisson_pvalue "0.00e+00";
chrUn_GL456387	piRNAome	piRNA_cluster	23108	23662	.	+	.	cluster_id "piRO-mmu-C00001558"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "4.88e-13";
chr4_JH584293_random	piRNAome	piRNA_cluster	83023	87236	.	+	.	cluster_id "piRO-mmu-C00001559"; cluster_type "de_novo"; tier "TIER_1"; n_piRNA "17"; poisson_pvalue "0.00e+00";
chrY_JH584302_random	piRNAome	piRNA_cluster	10984	14901	.	+	.	cluster_id "piRO-mmu-C00001560"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.69e-06";
chrM	piRNAome	piRNA_cluster	1	6179	.	+	.	cluster_id "piRO-mmu-C00001561"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "12"; poisson_pvalue "7.77e-16";
chrX	piRNAome	piRNA_cluster	15963953	15969546	.	-	.	cluster_id "piRO-mmu-C00001562"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.43e-08";
chrX	piRNAome	piRNA_cluster	74856437	74858786	.	-	.	cluster_id "piRO-mmu-C00001563"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.94e-10";
chrX	piRNAome	piRNA_cluster	91129616	91131846	.	-	.	cluster_id "piRO-mmu-C00001564"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.50e-10";
chrX	piRNAome	piRNA_cluster	5367179	5370928	.	+	.	cluster_id "piRO-mmu-C00001565"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "1.07e-13";
chrX	piRNAome	piRNA_cluster	5557965	5569377	.	+	.	cluster_id "piRO-mmu-C00001566"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "9"; poisson_pvalue "6.92e-14";
chrX	piRNAome	piRNA_cluster	8612792	8614846	.	+	.	cluster_id "piRO-mmu-C00001567"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "9.94e-11";
chrX	piRNAome	piRNA_cluster	8730628	8731681	.	+	.	cluster_id "piRO-mmu-C00001568"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "7.99e-15";
chrX	piRNAome	piRNA_cluster	9673516	9678156	.	+	.	cluster_id "piRO-mmu-C00001569"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "4.70e-13";
chrX	piRNAome	piRNA_cluster	15474344	15481944	.	+	.	cluster_id "piRO-mmu-C00001570"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "11"; poisson_pvalue "0.00e+00";
chrX	piRNAome	piRNA_cluster	16339516	16343056	.	+	.	cluster_id "piRO-mmu-C00001571"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.49e-09";
chrX	piRNAome	piRNA_cluster	17786089	17788535	.	+	.	cluster_id "piRO-mmu-C00001572"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.37e-10";
chrX	piRNAome	piRNA_cluster	21619325	21625323	.	+	.	cluster_id "piRO-mmu-C00001573"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "2.56e-10";
chrX	piRNAome	piRNA_cluster	22385706	22391411	.	+	.	cluster_id "piRO-mmu-C00001574"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "1.11e-16";
chrX	piRNAome	piRNA_cluster	35721685	35727614	.	+	.	cluster_id "piRO-mmu-C00001575"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.91e-08";
chrX	piRNAome	piRNA_cluster	45236353	45244082	.	+	.	cluster_id "piRO-mmu-C00001576"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chrX	piRNAome	piRNA_cluster	79688780	79693104	.	+	.	cluster_id "piRO-mmu-C00001577"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "3.67e-11";
chrX	piRNAome	piRNA_cluster	89301240	89306251	.	+	.	cluster_id "piRO-mmu-C00001578"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "8.31e-09";
chrX	piRNAome	piRNA_cluster	91847376	91851756	.	+	.	cluster_id "piRO-mmu-C00001579"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "4.27e-09";
chrX	piRNAome	piRNA_cluster	92069929	92071295	.	+	.	cluster_id "piRO-mmu-C00001580"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.30e-11";
chrX	piRNAome	piRNA_cluster	96347910	96351582	.	+	.	cluster_id "piRO-mmu-C00001581"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "9"; poisson_pvalue "0.00e+00";
chrX	piRNAome	piRNA_cluster	98104489	98113882	.	+	.	cluster_id "piRO-mmu-C00001582"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "10"; poisson_pvalue "1.11e-16";
chrX	piRNAome	piRNA_cluster	113912700	113915229	.	+	.	cluster_id "piRO-mmu-C00001583"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "2.80e-10";
chrX	piRNAome	piRNA_cluster	114131808	114134720	.	+	.	cluster_id "piRO-mmu-C00001584"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "5.64e-10";
chrX	piRNAome	piRNA_cluster	123398011	123403891	.	+	.	cluster_id "piRO-mmu-C00001585"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "11"; poisson_pvalue "0.00e+00";
chrX	piRNAome	piRNA_cluster	123839167	123845401	.	+	.	cluster_id "piRO-mmu-C00001586"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "3.22e-10";
chrX	piRNAome	piRNA_cluster	146034222	146039122	.	+	.	cluster_id "piRO-mmu-C00001587"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "7.44e-09";
chrX	piRNAome	piRNA_cluster	152898538	152900795	.	+	.	cluster_id "piRO-mmu-C00001588"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.59e-10";
chrX	piRNAome	piRNA_cluster	161101356	161108136	.	+	.	cluster_id "piRO-mmu-C00001589"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "10"; poisson_pvalue "0.00e+00";
chrX	piRNAome	piRNA_cluster	76272805	76280143	.	.	.	cluster_id "piRO-mmu-C00001590"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "23"; poisson_pvalue "0.00e+00";
chrY	piRNAome	piRNA_cluster	14513989	14519285	.	-	.	cluster_id "piRO-mmu-C00001591"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "1.45e-08";
chrY	piRNAome	piRNA_cluster	4677579	4680020	.	+	.	cluster_id "piRO-mmu-C00001592"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.70e-12";
chrY	piRNAome	piRNA_cluster	12084634	12086264	.	+	.	cluster_id "piRO-mmu-C00001593"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "4.17e-11";
chrY	piRNAome	piRNA_cluster	15964085	15968758	.	+	.	cluster_id "piRO-mmu-C00001594"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "7.33e-13";
chrY	piRNAome	piRNA_cluster	20064222	20073527	.	+	.	cluster_id "piRO-mmu-C00001595"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "7"; poisson_pvalue "8.61e-11";
chrY	piRNAome	piRNA_cluster	23193664	23198056	.	+	.	cluster_id "piRO-mmu-C00001596"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "8"; poisson_pvalue "3.55e-15";
chrY	piRNAome	piRNA_cluster	23513886	23518193	.	+	.	cluster_id "piRO-mmu-C00001597"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "5.03e-11";
chrY	piRNAome	piRNA_cluster	26307401	26311640	.	+	.	cluster_id "piRO-mmu-C00001598"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "4.81e-09";
chrY	piRNAome	piRNA_cluster	26819360	26821960	.	+	.	cluster_id "piRO-mmu-C00001599"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "4.26e-10";
chrY	piRNAome	piRNA_cluster	35438440	35442574	.	+	.	cluster_id "piRO-mmu-C00001600"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "5"; poisson_pvalue "4.25e-09";
chrY	piRNAome	piRNA_cluster	40152844	40156129	.	+	.	cluster_id "piRO-mmu-C00001601"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "1.00e-11";
chrY	piRNAome	piRNA_cluster	40198390	40202943	.	+	.	cluster_id "piRO-mmu-C00001602"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "6.99e-11";
chrY	piRNAome	piRNA_cluster	40977198	40980513	.	+	.	cluster_id "piRO-mmu-C00001603"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.42e-09";
chrY	piRNAome	piRNA_cluster	41526828	41531424	.	+	.	cluster_id "piRO-mmu-C00001604"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "6"; poisson_pvalue "7.40e-11";
chrY	piRNAome	piRNA_cluster	46175726	46187580	.	+	.	cluster_id "piRO-mmu-C00001605"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "12"; poisson_pvalue "0.00e+00";
chrY	piRNAome	piRNA_cluster	58545029	58549365	.	+	.	cluster_id "piRO-mmu-C00001606"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "7"; poisson_pvalue "4.36e-13";
chrY	piRNAome	piRNA_cluster	58849520	58852785	.	+	.	cluster_id "piRO-mmu-C00001607"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "5"; poisson_pvalue "1.32e-09";
chrY	piRNAome	piRNA_cluster	60504782	60510588	.	+	.	cluster_id "piRO-mmu-C00001608"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "9"; poisson_pvalue "3.33e-16";
chrY	piRNAome	piRNA_cluster	89125342	89129713	.	+	.	cluster_id "piRO-mmu-C00001609"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "6"; poisson_pvalue "5.49e-11";
chrY	piRNAome	piRNA_cluster	2580417	2587159	.	.	.	cluster_id "piRO-mmu-C00001610"; cluster_type "de_novo"; tier "TIER_3"; n_piRNA "23"; poisson_pvalue "0.00e+00";
chrY	piRNAome	piRNA_cluster	47716046	47721093	.	.	.	cluster_id "piRO-mmu-C00001611"; cluster_type "de_novo"; tier "TIER_2"; n_piRNA "17"; poisson_pvalue "0.00e+00";