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 ATAAAGCTGTCAGTAACGTGGAC CCGATGTTACGACGGCTTTACATGA GGTTTTATTTTTCCGATGTTACGACGGCTTTACATGAAATTTGAATCATAAAGCTGTCAGTAACGTGGACAAATATTACT 1 4 3' arm Tribolium_castaneum mirbase 100 tca-mir-3893 4e-40 -29.6 (((..(((((.(((.(((((((((((((((((..(((........))))))))))))).)))))))))).)))))..))) (-29.60)