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 GTGCATTGTAGTTGCATTG ATACTTCTACAGTGCAACTC TATTTATTTGATTGCTTACCTGTTACAACTGTGCATTGTAGTTGCATTGCATGAAATATAACTATGCAATACTTCTACAGTGCAACTCTTGTGGCAGATT 3 1 5' arm Apis_mellifera mirbase mir-33 2.0E-30 nvi-mir-33 3.0E-7 -33.7 ...................(((((((((..(((((((((((..(.((((((((.........)))))))).)..))))))))).))..)))))))))... (-33.70)