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 AGAATCCTGATGATGCTGCTG GCATTGTCATTGGGAGGTTGTG ACCACGTGTTGCATTGTCATTGGGAGGTTGTGGCCGGAAATGTGAGAATCCTGATGATGCTGCTGCAACTGA GAAAAAATTGATCATTGTATGTGAAAAATCTAAAACCCAAATGACATTTTTGAAAGGGGACTAGAGTGTTGAGAGAGAGAGAGATGGTAAAAAAACTCTCATATGTCCCCTTACAAGTTAAGGGTGTGGATAAAAGTAACCACGTGTTGCATTGTCATTGGGAGGTTGTGGCCGGAAATGTGAGAATCCTGATGATGCTGCTGCAACTGAGAAAAATGGTGGTGGTTGTGGTCCCGGTGGCTGCGGTCTCACGGGGCTTGTTTGCCCCGGTCTCTGCCATCCCAACTTACTCATCATCCCTTAGCTTCCATTATCTTTTATGTTGATCTTCCCTAGGAGGGATTATTATACAT 4 1 3' arm Arabidopsis_thaliana mirnest mir-172 0.0002 sbi-MIR172f 0.00001 -20.6 ..((..(((.(((.(((((((((((..((.....((....))...)).))))))))))).))).)))..)). (-20.6)