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
ATGTTCCATAAGTGTGCTAGAAC TTTGGCACACATCAATGTCCACGTTT ATATTTTTTGGCACACATCAATGTCCACGTTTTTGTGACTTGATTCGCTGAAATGTTCCATAAGTGTGCTAGAACAACC  5 3 3' arm Tribolium_castaneum mirbase  100 tca-mir-3804a 1e-39 -22.7 .....(((((((((((....(((...(((((((.((((......)))).)))))))..)))..)))))))))))..... (-22.70)