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 AGCGGCGAGGCTATTCAAGTAA TCTCGAATAGCGTTGTGACTGA CACACCTGAAATTACCCATCTCGAATAGCGTTGTGACTGAGGTAACTGCGCATCGAATCTACTCAGCGGCGAGGCTATTCAAGTAAGGTTATTTTGGGCC 7 0 3' arm Drosophila_melanogaster mirbase 100 dme-mir-986 5e-52 -34.52 ....((..((((.(((...((.(((((((.((((..(((((.......((...))......)))))..)))).))))))).))...))).))))..)).. (-34.52)