>Xtr-Mir-1-P1_pre
ACAUACUUCUUUAUGUACCCAUAUGAACAUACAAUGCUAUGGAAUGUAAAGAAGUAUGUAU
>Xtr-Mir-1-P2_pre
ACAUGCUUCUUUAUAUACCCAUAUGAACUACAUUGUUAUGGAAUGUAAGGAAGUGUGUGG
>Xtr-Mir-1-P3_pre
ACAUACUUCUUUAUAUGUCCAUAUGGAAGUGCCAAUGCUAUGGAAUGUAAAGAAGUAUGUAU
>Xtr-Mir-1-P4_pre
ACAUACUUCUUUAUAUGCCCAUACUGAAUGAAAAUGCUAUGGAAUGUUAAGAAGUAUGUAA