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 TCAGTCTTTTTCTCTCTCCTA GGGGAGCGGATTGGACTTACT GACTCCAATGGGTGAACAGGGGAGCGGATTGGACTTACTTTTTTTCAAACAGTCAGTCTTTTTCTCTCTCCTATTAATCCATTCGAT 5 0 3' arm Tribolium_castaneum mirbase mir-14 0.000005 tca-mir-14 9e-32 -30.1 ...((.(((((((.((.(((((((.(((..(((((.(((.((.....)).))).)))))..))).))))))).)).))))))).)). (-30.10)