>Dre-Mir-221-P1a1_pri
UGCCGGUGGCUUGUUCGGGUGCUCAUGAGAUGCUCAGUAGUCAGUGUAGAUCCUGUGUCACAAUCAGCAGCUACAUCUGGCUACUGGGUCUCUGAUGGCAUUUUCUGCUUCCUGUUGGCACA
>Dre-Mir-221-P1b_pri
GUGUGUGUGCUGACAUGACGUGAUCUGCAGACUCAGUACUCGGUGUAGAGUCUGUGUGAUUCAGAAGAGCAGCUACAUCUGAAUACUGGGUCAGUGGAGACGUCACACGCUACCCGCACACAC
>Dre-Mir-221-P2a1_pri
CGAAGGAUGAAGUCUUUUGUGCUGUCGUGAACCUGGCAUACAAUGUAGAUUUCUGUGUGGUACUAUCUACAGCUACAUUGUCUGCUGGGUUUCAGGCCAGCAGAAUAAUUCUGCUCUACUGAC
>Dre-Mir-221-P2a2_pri
ACACACUGAGAGUAACGGACGCGGCUCUGGCCCUGGCACACAGUGUAUUGGUCUGUGUGUGUGUGUGUCUACAGCUACAUUGUCUGCUGGGUUUCAGAGCCGCUUCAGCACCGCUCCGUCUGCAG