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 TACCCTGTAGATCCGAATTTGT AAATTCGTATCTAGGGGAATA TACCCTGTAGATCCGAATTTGTGTAAGGAATTTTGTGGTCACAAATTCGTATCTAGGGGAATA 5 0 5' arm Canis_familiaris mirbase mir-10 2e-26 eca-mir-10a 4e-30 -22.49 ...(((.(((((.((((((((((................)))))))))).))))).))).... (-22.49)