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
ACTGACAGGAGAGCATTTTGA AAAATGCTCTTCTGTCATTGT GAAAGAAGAACTGGACAAAATTAAAATGCTCTTCTGTCATTGTAATAGTTCATATGGGCACTGACAGGAGAGCATTTTGACTTTGTCAAGTGTGTCTGCT  1 0 3' arm Homo_sapiens mirbase  100  100 -44.6 ...(((...(((.((((((.(((((((((((((((((((.(((.(((.....)))..))).))))))))))))))))))).)))))).)))...)))... (-44.60)