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
AAAATGGATCTTGACAAAAC TTTGTTTTAAGGCTTCATTTTCT TTTGTTTTAAGGCTTCATTTTCTACAAATGTCAGAAAATGGATCTTGACAAAAC  2 3 3' arm Ciona_intestinalis mirbase  100 cin-mir-4072 7e-25 -15.1 ((((((..((((.((((((((((((....)).)))))))))))))))))))).. (-15.10)