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
TTTGGTGATGATTTTGATGACG CGGCATGATCGATTGGACCGGTGT ACCCGGCACTCGCGGCATGATCGATTGGACCGGTGTTGCGCCCGTGGTTTTGGTGATGATTTTGATGACGAGGCTGAAG  3 4 3' arm Petromyzon_marinus mirbase SNORD15 0.000001  100 -23.3 ...((((.((((((.((.((((.(((..(((((..(..(....)..)..)))))))))))).)).)).))))))))... (-23.30)