>Mdo-Mir-181-P1a_loop
UUGGAAUUAAAAUGAAA
>Mdo-Mir-181-P1b_loop
UUUUAGAUUUAAAAGAA
>Mdo-Mir-181-P1c_loop
UUGAGCAGCUGAAGGCAA
>Mdo-Mir-181-P2a_loop
AACUGUAUGGACAA
>Mdo-Mir-181-P2b_loop
UUUGAUUCAAUCA
>Mdo-Mir-181-P2c_loop
UGUGAGAUCUGAGGAAAAAC