mature_miRNA miRNA* pre-miRNA EST_contig mismatches bulges arm species source_database RFAM_best_hit RFAM_lowest_evalue miRBase_best_hit miRBase_lowest_evalue folding_energy secondary_structure TAACTGGGAGAGACTGGAAGA TATCAGATTCCTACCAGTTACA TAAAAAGCAGGAAGTTGAAGATAACTGGGAGAGACTGGAAGATCTTTCTGATCAAAGAAAAGCCAAATTATCAGATTCCTACCAGTTACAGAAATTCTTATCAGATGG TATAGAGATAAAGTAGAAATGATCAATACTAAAAAGCAGGAAGTTGAAGATAACTGGGAGAGACTGGAAGATCTTTCTGATCAAAGAAAAGCCAAATTATCAGATTCCTACCAGTTACAGAAATTCTTATCAGATGGCAGAGAATTGGTGTCTTGGTCTAATGAAATGATAGCCAGAATGAATGCTGGTGAACTAGCTAAAGACGTAGCAGAAGCTGAAAACTTTTTACAGATGCATCATGAGAGGAAGGCTGAAATAGATGGTAGAAAAACTCATTTCTCTACGATACGAGAACATGGTATGAACCTAGTAAATAATAAACATTACGCTAGTGATGATATACAGAAGATGATATCACAGTTAGATAAAACTAAGTTATCTCTCAACGGTACTTGGGATAAACGTAACTATCTACTTACACAATGTCATGACTTACAGGTATTTAAAGAGACAGCTGAACAATGTGATACATGGCTAGGAACTAAAGAAGCTTTCTTTAGCT 5 1 5' arm Lottia_gigantea mirnest 100 100 -17.7 ........(((((.(((....(((((((..(((.((((.((...(((((......))))).......)).)))).)))...))))))))))...)))))......... (-17.7)