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
TGACACCTGCCACCCAGCCCAAG CGGTGCTGGTGGAGCAGTGAGCACG GTGGGTACTGGCCTCGGTGCTGGTGGAGCAGTGAGCACGCCATACATTATATCTGTGACACCTGCCACCCAGCCCAAGGCCCCTAGGCCCAC  4 4 3' arm Mus_musculus mirbase  100 rno-mir-667 3e-47 -40.94 ((((((...(((((.((.(((((.(..((((((..((((..............)))).)).))))..)))))))).))))).....)))))) (-40.94)