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 TGTGTGTGTGTGCATGTGAGA ACACATATACACACACACATA GTTAACCTAGTGACACACACACATATACACACACACATACACTCTCGCGTGTGTGTGTGTGCATGTGAGAATGTGTTCGCCGCTC TACGTGTAATATCATTATACGACATCCGTACACTGGAGGCGACTAAACTATACGACGGCGGTCAATAACGGGTTCTGCTTAATCACTTCGGGACAATGATCGCACACAACACATATAACAAAACGTTTTACTAACCATATACACCAACTATTTATATATATACGAATATTATTTACCCCGGGCGGTCGGTTAAAAATACAGAAGGTTAACCTAGTGACACACACACATATACACACACACATACACTCTCGCGTGTGTGTGTGTGCATGTGAGAATGTGTTCGCCGCTCGTGTGGAGATATAGGTCGGCCCGAGGAGAGAAAGAAGAAATATTACC 4 0 3' arm Aphis_gossypii mirnest 100 100 -30.4 .........((((.((((((((((.(((((((((((((..........))))))))))))).)))))....)))))))))..... (-30.4)