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 AAGGCGGCGGCGGCGGCCG GGTTTTGTTTTTACGTTTTCG AACAACGAAGGCGGCGGCGGCGGCCGATGCGCTTTTTTTTCACTGTTAATGAATGGCAAGTGTGCGGGTTTTGTTTTTACGTTTTCGGGTAA 4 2 5' arm Tribolium_castaneum mirbase 100 tca-mir-3885 6e-33 -25.8 .....((((((((..(((((.(.(((.(((((((.(..((((.......))))..).)))))))))).).)))))....))))))))..... (-25.80)