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
TTCGTTGTCGACGAAACCTGCA CGGGTTTCGGGGCATCGGAACC TACAAGACTTATATCTCATAAGTTACGGGTTTCGGGGCATCGGAACCGATTTTAAGCTGGTTCGTTGTCGACGAAACCTGCAGACTATGGGACACA  5 2 3' arm Tribolium_castaneum mirbase mir-981 0.00008 dpu-mir-981 0.000005 -32.6 .............(((((((.(((.(((((((((.((((...((((((.........))))))..))))..)))))))))..)))))))))).... (-32.60)