>Spt-Mir-1-P1_pre
ACAUACUUCUUUAUGUACCCAUAUGAACAUAAAAUGCUAUGGAAUGUAAAGAAGUAUGUAU
>Spt-Mir-1-P2_pre
ACAUGCUUCUUUAUAUCCCCAUAUGAAUUAAAUUGCUAUGGAAUGUAAGGAAGUGUGUGG
>Spt-Mir-1-P3_pre
ACAUACUUCUUUAUAUGCCCAUAUGAACCUGGCAAGCUAUGGAAUGUAAAGAAGUAUGUAU
>Spt-Mir-1-P4_pre
ACAUACUUCUUCAUAUGCCCAUAUGGAGUCGGCUGGCGUUAUGGAAUGUUAAGAAGUAUGUAU