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
TGAGGTAGTAGGTTGTATAGTT CTGTACAGCCTCCTAGCTTTCC CAGGGTGAGGTAGTAGGTTGTATAGTTGAGAGTGACACCACAGGAGATAACTGTACAGCCTCCTAGCTTTCCCT  3 0 5' arm Tetraodon_nigroviridis mirbase let-7 1e-30 fru-let-7a-1 7e-32 -32.4 .((((.(((.(((.((((((((((((((...(((....)))......)))))))))))))).))).))).)))) (-32.40)