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 TGTGACTGGTTGACCAGAGGGG CCTGTGGGCCACCTAGTCACCAA AGGGTGTGTGACTGGTTGACCAGAGGGGCAAGCACTCTGTTCACCCTGTGGGCCACCTAGTCACCAACCCT 5 1 5' arm Equus_caballus mirbase mir-134 1e-21 cfa-mir-134 7e-35 -34.8 (((((..((((((((.((.(((.((((...(((.....)))..)))).)))..)).))))))))..))))) (-34.80)