>Spt-Mir-221-P1a_5p*
CGCUCAGUAGUCAGUGUAGAUUC
>Spt-Mir-221-P1a_3p
AGCUACAUCUGGCUACUGGGUCUC
>Spt-Mir-221-P1b_5p*
UGCUCAGUAGUUGGUGUAGGAUC
>Spt-Mir-221-P1b_3p
AGCUACAUCUGAUUACUGGGUCUC
>Spt-Mir-221-P2a_5p*
ACCUGGCAUACAAUGUAGAAUUC
>Spt-Mir-221-P2a_3p
AGCUACAUUGUCUGCUGGGUUUC