>Oan-Mir-221-P1a_5p* CGCUCAGUAGUCAGUGUAGAUCC >Oan-Mir-221-P1a_3p AGCUACAUCUGGCUACUGGGUCUC >Oan-Mir-221-P1b_5p* UGCUCAGUAGUUGGUGUAGGAUC >Oan-Mir-221-P1b_3p AGCUACAUCUGAUUACUGGGUCAC