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 TGGAATGGCCCTTTCACCTTCCC GAAGGTGAAAGCCGGCCAGGAGCCGAA GACCGATACACGAAGGTGAAAGCCGGCCAGGAGCCGAATCTCGAGGACCTATCTGAAAATCTGGAATGGCCCTTTCACCTTCCCTCGATA 4 4 3' arm Apis_mellifera mirbase 100 100 -28.86 ...(((.....(((((((((((..(((((....(((........(((....))).......)))..))))))))))))))))..)))... (-28.86)