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
CACTGTAGGTGATGGTGAGAGTGGGCA ACACAGAACATTAGAGAAGACAGGAGT ATTATTCAAATGCTCGGAGACACAGAACATTAGAGAAGACAGGAGTTCACTGTAGGTGATGGTGAGAGTGGGCATGGAGCAGGAGTGCC  12 2 3' arm Homo_sapiens mirbase mir-1183 4e-37 ptr-mir-1183 7e-45 -21.7 ..(((((...(((((.(.(.(((....(((((..(...((((.......))))...)..)))))...)))..).).))))).))))).. (-21.70)