>Dre-Mir-221-P1a1_5p UGCUCAGUAGUCAGUGUAGAUCC >Dre-Mir-221-P1a1_3p AGCUACAUCUGGCUACUGGGUCUC >Dre-Mir-221-P1b_3p AGCUACAUCUGAAUACUGGGUCA >Dre-Mir-221-P2a1_3p AGCUACAUUGUCUGCUGGGUUUC >Dre-Mir-221-P2a2_3p AGCUACAUUGUCUGCUGGGUUUC