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
ATATATTATCAGATTTTCGGTC CCGAACATCTGATAATATACTA TAAATTACACGACCGAACATCTGATAATATACTATATGATATGATAATATATTATCAGATTTTCGGTCGCGTTATTTT  2 0 3' arm Bombyx_mori mirbase  100  100 -31.7 .((((.((.((((((((.(((((((((((((.(((........))).))))))))))))).)))))))).)).)))). (-31.70)