>Sme-Mir-31-P19_pre AGGCAAGAUGUUGGCAUAACUGACAACAAUUCGAAAGGAUUAAUUUCAGUUACGUUAGCACUUACCAGA >Sme-Mir-31-P20_pre AGGCAAGAUGCUGGCAUAGCUGAUAAACUAUUUAUUACCAGCUAUUCAGGAUCUUUCCCUG