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
TATATAACTGTTCTATTCACAG GTGAGTAGAACAATTTCATATTGAAAAAAGTAAAATTGTCCTCT GTGAGTAGAACAATTTCATATTGAAAAAAGTAAAATTGTCCTCTATATAACTGTTCTATTCACAG  6 22 3' arm Caenorhabditis_elegans mirbase  100 cel-mir-4922-2 0.000003 -15.5 ((((((((((((.((((.....)))).........((((.......)))).)))))))))))).. (-15.50)