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
TGAGATCATCGTGAAAGCCAGT CGGTTTTCTCTGTGATCTACAGA GAAATAGGTTCTTTTAGCAACCGGTTTTCTCTGTGATCTACAGAATGACAGCTAATCGTCTGAGATCATCGTGAAAGCCAGTTGTTTTTATGAACTC  3 1 3' arm Caenorhabditis_elegans mirbase mir-81 6e-49 crm-mir-82 0.000000001 -35.3 ......(((((....((((((.(((((((.(.(((((((.((((.(((.......)))))))))))))).).))))))).)))))).....))))). (-35.30)