>Tgu-Mir-221-P1a_pre
CGCUCAGUAGUCAGUGUAGAUUCUGUCUUUACAAUCAGCAGCUACAUCUGGCUACUGGGUCUC
>Tgu-Mir-221-P2a_pre
ACCUGGCAUACAAUGUAGAUUUCUGUGUUUGUUAAGCAACAGCUACAUUGUCUGCUGGGUUUC