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 TGGACGGAGAACTGATAAGGGC CCTTATCATTCTCTCGCCCCG CCGGTGCATTCGTACCCTTATCATTCTCTCGCCCCGTGTGCATTTAAAGACAACTGGACGGAGAACTGATAAGGGCTCGTATCACCAA 2 3 3' arm Drosophila_simulans mirbase mir-184 1e-28 der-mir-184 7e-45 -33.7 ..((((.((.((..((((((((((((((.((((...(((..........)))...)).))))))).)))))))))..)).)))))).. (-33.70)