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 TGTAGTTTACACGAATTTGGTCCT GATCATTCGTGGGTAATCTACACA AAATAGAAGATAATGTCCGATTTGTAGTTTACACGAATTTGGTCCTTTTTTTTAATAGGATCATTCGTGGGTAATCTACACATCGTGCATTTTTGTCACGTC 4 4 5' arm Tribolium_castaneum mirbase 100 tca-mir-3810 7e-39 -32.2 .....((.((.((((..((((.(((((....((((((..(((((((.((....)).)))))))))))))......))))).))))..)))).)).))..... (-32.20)