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
TTTCATCTTTTGATCCTATG TAGGATGAAAAGGTGAATACATAGCAACATGCACCAAT TTTGTAGGATGAAAAGGTGAATACATAGCAACATGCACCAATATTAAATTTATATTTTCATCTTTTGATCCTATG  2 18 3' arm Ciona_intestinalis mirbase  100 cin-mir-4024 3e-37 -21.6 ...(((((((.((((((((((......((.....))...(((((.......))))))))))))))).))))))). (-21.60)