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 AATGACACGTTTTCTCCCGGATCG ACCGGGAACTTCGTGTCAGCCA TGATGCTGATCTGGAATGACACGTTTTCTCCCGGATCGCCAGAAATATGTTTCGCCACCGGGAACTTCGTGTCAGCCAAGATTGGCATCA 9 1 5' arm Danio_rerio mirbase 100 100 -41.6 .(((((..((((((..(((((((.....((((((...((..((((....))))))..))))))....))))))).)).))))..))))). (-41.60)