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 TATTGCACCTGTCCCGGCCG GTCGTGTTTGGTGTATCATACT GGTCGTGTTTGGTGTATCATACTTAAGCAAACACAGTATTGCACCTGTCCCGGCCG 5 2 3' arm Ciona_intestinalis mirbase 100 cin-mir-92d 5e-26 -17.8 (((((.(...((((((..(((((...........)))))))))))...).))))). (-17.80)