>Cbr-Mir-253_pri
UUAAUUAACAACAUUUUUCGAGUUUCAGUCCUUCUCACACACCUCACUAACACUAACUACAGAUUUCUAGAUGUUAGUAGGCGUUGUGGGAAGGGCGGAGAUGACGAAUACUUUGUGCAAUUGAA
>Cel-Mir-253_pri
UAUUUAUUUAGAAUUGUUCCGAUCGCCGCUCUUUUCACACACCUCACUAACACUGACCACCGAUGCAUAGAUGUUAGUAGGCGUUGUGGGAAGGGCGGCGACAGUGAACGUCGUUUCUCAUUAUA