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 CACTGGCTCCTTTCTGGGTAGA TACTCAGAAAGGTGCCATTTATGTAGAT TGCAATGCCCTACTCAGAAAGGTGCCATTTATGTAGATTTTATGTCACTGGCTCCTTTCTGGGTAGAGCAAGGCTCA 2 6 3' arm Homo_sapiens mirbase 100 mml-mir-892b 1e-33 -35.9 .((..(((.(((((((((((((.((((.....((.(((.....))))))))).))))))))))))).)))..))... (-35.90)