>Cel-Mir-252-P1_pre UUAAGUAGUGGUGCCGCUCUUAUUAGGUUGAAAAGUAAUAAGAGUAGUUCACUACUUAUCA >Cel-Mir-252-P2_pre AUAAGUAGUAGUGCCGCAGGUAACCGCCAGUCUAAAAGGCUUACCUACUGCCUUCUGCUUAAAA