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 AATTGCACTAGTCCCGGCCTGC AGGCCGTGCCCAGTGCTTATTTG TAAAACGTCACCTGATGTAGGCCGTGCCCAGTGCTTATTTGTCGTTGTTTGAAAATACAAATTGCACTAGTCCCGGCCTGCAGAGAGTGTCGCACACAAC 4 1 3' arm Drosophila_pseudoobscura mirbase 100 dpe-mir-92b 1e-46 -35.7 .....((.(((((..(((((((((.(.(.(((((..((((((.(((.......))))))))).))))).).).))))))))).)).))).))........ (-35.70)