>Mmu-Mir-21_pre
UAGCUUAUCAGACUGAUGUUGACUGUUGAAUCUCAUGGCAACAGCAGUCGAUGGGCUGUC
>Mmu-Mir-21_pri
GACAUCGCAUGGCUGUACCACCUUGUCGGAUAGCUUAUCAGACUGAUGUUGACUGUUGAAUCUCAUGGCAACAGCAGUCGAUGGGCUGUCUGACAUUUUGGUAUCUUUCAUCUGACCAUC
>Mmu-Mir-21_loop
GUUGAAUCUCAUGG
>Mmu-Mir-21_5p
UAGCUUAUCAGACUGAUGUUGACU
>Mmu-Mir-21_3p*
CAACAGCAGUCGAUGGGCUGUC