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 TTCTTCATCGTCGTCATCGTC CGATGATGCTCTGCAGAGGT CTGCTGCTCTGGGTGTGGCTGGCGATGATGCTCTGCAGAGGTAGAACTGCCTGGTGCTGTTGTATCCATTTCTTCATCGTCGTCATCGTCGTCGTCATCTTGCTGAAAA ATTCATTTAATTCCCCGAATATTATCGTAAAATAGATCAATTCATTTACTGTGAGTTTTAAAACTTACATCAACACTATTAATTATAAGCAAGACGACGTGTTATGAAGTAAAATCGAGTTTTTGAAAAAAAAAGCATTTCAACAATATTTTAATTGTTTTTATACACTAAAATTTAAAAAATTACTATTATTATTGTTTTAAAATAACGTCATTTGCAAAGAAAAAATAATTTTTTATCGTTTTGTAGTATAAACTTTGCCAAAAAGTTATAAAATCGTTGAACAATCAATCAATCAATCCATCAATCAATCAATCAATCAATCCATCAATCAATCCATCCATCCATCCATCCATCAATCAATCAATCAATCAATCAGTCAGTCAGTCAGTCAATCAATCAATTATAAAATCAGGAAATTAAATAGTTAGCTCACATAACAGAAGTGAATGAAAAACTCAAGCCACTTCTTGATGCTGATATTTTTGTCTAATATTGCAAAATATTTACAAGGAAACCTATGAAGTGATGGAGAAAAACGATTTTTACGGTATCTGCCATCACTCATTAGCAATGACTAATTAGGAGAAAGAATCATTTCTTTTTGTGTTGCTTAGTCACAGTTGTCCAGCCATCTTGGTCGGGTTGGTTGTGAAGGTTTCGTCGCTGCTCTCGTGGCTGCTGTGGTTGCTGCTGCTGCAATGATTGTGGCTGTTGTGGCTGCTGTAGTTGCTGCTGCTCTGGGTGTGGCTGGCGATGATGCTCTGCAGAGGTAGAACTGCCTGGTGCTGTTGTATCCATTTCTTCATCGTCGTCATCGTCGTCGTCATCTTGCTGAAAAGTTA 3 1 3' arm Helobdella_robusta mirnest mir-598 0.0004 100 -28.9 .....((...(((((((((.(((((((((((..((.((((((.((((.((.....))....)).)).)))))).))..).)))))))))))))).))))).))...... (-28.9)