>Mmu-Mir-541_loop
CUCCAAGAGUUUUAAAAUGAG
>Rno-Mir-541_loop
CUCCAAGAAUUUUAAAAUGAG
>Mdo-Mir-1546-as_loop
GUAUUUUGUCUCACU
>Sha-Mir-1546-as_loop
GUAUUUUGUCUCACU