>Hsa-Mir-221-P2a_pre
ACCUGGCAUACAAUGUAGAUUUCUGUGUUCGUUAGGCAACAGCUACAUUGUCUGCUGGGUUUC
>Hsa-Mir-221-P2a_pri
GCAAGCUGAACAUCCAGGUCUGGGGCAUGAACCUGGCAUACAAUGUAGAUUUCUGUGUUCGUUAGGCAACAGCUACAUUGUCUGCUGGGUUUCAGGCUACCUGGAAACAUGUUCUCCAUUGGC
>Hsa-Mir-221-P2a_loop
GUUCGUUAGGCAAC
>Hsa-Mir-221-P2a_5p
ACCUGGCAUACAAUGUAGAUUUCUGU
>Hsa-Mir-221-P2a_3p
AGCUACAUUGUCUGCUGGGUUUC