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
CCGTCGCCGCCACCCGAGCCG GCTGGGCCGCCAAGGCAAGATGGTG TCCACTGCTGCCGCCGTCGCCGCCACCCGAGCCGGAGCGGGCTGGGCCGCCAAGGCAAGATGGTGGACTACAGCGTGTGGG  3 6 5' arm Homo_sapiens mirbase  100 ptr-mir-1181 9e-38 -41.1 .((((((((((((((((((((((..(((.((((......)))))))..))...)))..))))))))....))))).)))). (-41.10)