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
TCATCCGGGATCCCCTGAGG TTTGGGGACCCTAGGATCTGGGC CTTCTGGTGGTCTTTGGGGACCCTAGGATCTGGGCATAACATTTGGGGGCTCATCCGGGATCCCCTGAGGCCCCCAGGA  1 5 3' arm Mus_musculus mirbase mir-1937 0.00006  100 -40.2 .((((((.((((((.((((((((..(((..(((((....(....)...))))))))))).))))).)))))).)))))) (-40.20)