>Mmu-Mir-450-P1_pre
UUUUGCGAUGUGUUCCUAAUAUGUACUAUGAGUAUAUUGGGGAUGCUUUGCAUUCAU
>Mmu-Mir-450-P2_pre
UUUUGCGAUGUGUUCCUAAUAUGUGCUAUAAUUAUAUUGGGAACAUUUUGCAUAAAU
>Mmu-Mir-450-P3_pre
UUUUGCAGUAUGUUCCUGAAUACAUAACAUAAGCGUAUUGGGAACAUUUUGCAUGCAU