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
CAATCTCAGCTGGCAACTGTGAG ACGGGAGTCACTGGGATTAGG TGATCTCGGCCCAATCTCAGCTGGCAACTGTGAGTGCTGTGTTGGGAATTGCCCACGGGAGTCACTGGGATTAGGCTGTGAGCA  4 1 5' arm Petromyzon_marinus mirbase mir-216 0.00002 bfl-mir-216 0.000004 -35.4 ...((.(((((.((((((((.((((..(((((.(.((.((.......)).))))))))..)))))))))))).))))).))... (-35.40)