>Mdo-Mir-221-P1a_pri
CGGUUCCCUCUGCCUAUUUUGUCCCUCAUUCGCUCAGUAGUCAGUGUAGAUACUGUCUCUUUCCAUCAGCAGCUACAUCUGGCUACUGGGUCUCUGAUGGCAUCUUAGAGCUUCUGUCCCAACU
>Mdo-Mir-221-P2a_pri
AUAGGGAGAGCAUCCAGGUUUGGGGCAUGAACCUGGCAUACAAUGUAGAAUUCUGUGUUUAUUAAGUAACAGCUACAUUGUCUGCUGGGUUUCAGGCUACCUGGGAAUGGACGUCCGACUCCU