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
GGGGAGCTGTGGAAGCAGTA TTGTTCTACAGAAGACCTG GTAGTTGTTCTACAGAAGACCTGGATGTGTAGGAGCTAAGACACACTCCAGGGGAGCTGTGGAAGCAGTAACACG  6 1 3' arm Homo_sapiens mirbase mir-920 5e-24 ptr-mir-920 3e-31 -29.6 ((..(((((((((((....(((((((((((..........))))).))))))....)))))).)))))..))... (-29.60)