>Spt-Mir-7-P1_3p* CAACAAGUCACAGUCUACCUUA >Spt-Mir-7-P2_3p* CAACAAAUUGCAGUCUGCCAUA >Spt-Mir-7-P3_3p* CAACACGUCCGAGUCUCCGCC >Spt-Mir-7-P4_3p* CAACAAAUCACAGCCUGCCAUC