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
CTAAGTACTAGTGCCGCAGGAG CCTGCTGCCTAAGTGCTTATCA AACTAAACCTTGTTCCTAAGTACTAGTGCCGCAGGAGCGTTTTGTAGTATCTCCTGCTGCCTAAGTGCTTATCAATGAGGGTTTA  2 2 5' arm Bombyx_mori mirbase mir-252 7e-42 ngi-mir-252 0.00000002 -32 .......(((..((..((((((((((.((.(((((((.((........))))))))).)))).))))))))..))..)))..... (-32.00)