>Mmu-Mir-1-P1_pri
UCGGCCGGCGCAGGAGUGCCUACUCAGAGCACAUACUUCUUUAUGUACCCAUAUGAACAUUCAGUGCUAUGGAAUGUAAAGAAGUAUGUAUUUUGGGUAGGUAAUGUCCGCCAAGAAGAAG
>Mmu-Mir-1-P2_pri
GUGCCUCGGAGGACACAGCUUCCCCAGGCCACAUGCUUCUUUAUAUCCUCAUAGAUAUCUCAGCACUAUGGAAUGUAAGGAAGUGUGUGGUUUUGGCAAGUGCUUCUUCAAGGCCGAUGG
>Mmu-Mir-1-P3_pri
UUGUGCACACUGAACCUACCUGCUUGGGACACAUACUUCUUUAUAUGCCCAUAUGAACCUGCUAAGCUAUGGAAUGUAAAGAAGUAUGUAUUUCAGGCUAGGAACUCUCUCGCCAGACUGA