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 ATAAAGCTAGGTTACCAAAGCT CTTTGGTGATTCAGCTTAAATGA GAATATCAAATAGAAAGTTTCCGATCTTTGGTGATTCAGCTTAAATGATAGACTCAATATGTTAGACTTCATAAAGCTAGGTTACCAAAGCTCGGCGGCCGAATCTATCTTTTTTTTTCT 4 1 3' arm Caenorhabditis_remanei mirbase mir-9 4e-32 cbr-mir-79 1e-16 -33.14 (((......(((((..((..((((.((((((((((..(((((..((((..(((.......))).....)))).)))))..)))))))))).))))..))....)))))........))). (-33.14)