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
CAGAGTACGCAAAAAAACAATT GTTATTTTGCATATCCTGCA CACGGCAAAAGTTATTTTGCATATCCTGCACAGTTTCAGTTCTCGCAGAGTACGCAAAAAAACAATTTTGACGTGAG  4 2 3' arm Bombyx_mori mirbase mir-2778 3e-22 bmo-mir-2778a-1 2e-23 -21.9 ((((.((((((((.((((((.((..((((..((........)).))))..)).)))))).)))..))))).)))).. (-21.90)