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
GACCTCTGGATGTTAGGGACTGA AGATCCCTAGAAACCAGAGTTGCAA GTATGTTTACCATGTGCATGTAGGTTCAGATCCCTAGAAACCAGAGTTGCAAGTGGCTGTGAACTGACCTCTGGATGTTAGGGACTGAACATGCATCCTCTCTCTACAA  5 2 3' arm Mus_musculus mirbase  100  100 -35.59 ...(((.......((((((((....((((.(((((((...((((((...((.((........))))..))))))...))))))))))))))))))).........))). (-35.59)