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 TTCACCTCTCTCCATACTTAG AAGTATAGAGAGGATGTGATTG GTAAGTATAGAGAGGATGTGATTGGTAAATTCCAAAGTTCACCTCTCTCCATACTTAG 4 1 3' arm Drosophila_melanogaster mirbase 100 dme-mir-1016 3e-27 -20.7 .(((((((.((((((..((((((((......))))...)))).)))))).))))))). (-20.70)