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 TGGGGTTTCAAAGCGGTATGTG ATGCCCTTGGAAATCCCAAA GCCGTAGAACTGGGGTTTCAAAGCGGTATGTGCCTTCGATTATGCAATGCCCTTGGAAATCCCAAACGTGCTGGCG 1 2 5' arm Bombyx_mori mirbase 100 hme-mir-2788 4e-18 -28.8 ((((((....(((((((((.(((.(((((.(((..........))))))))))).)))))))))....))).))). (-28.80)