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
TGAGAACTGAATTCCATAGGCT CCTGGGTCTTCAGTTTTCTCC CCGGGCGGTGAGAACTGAATTCCATAGGCTGTGACGACACTGCAGCAGCCTGGGTCTTCAGTTTTCTCCGTCAGG  3 1 5' arm Petromyzon_marinus mirbase mir-146 0.000001 cfa-mir-146b 0.00000005 -40.6 ((.(((((.((((((((((..((.((((((((..((....))..))))))))))..)))))))))).))))).)) (-40.60)