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
AAAAGTTGGTTCGGGTTTTT AAACTCAAGCAAACTTTTTA TGGCCAAAAAGTTGGTTCGGGTTTTTTCCCCCCATACGATGTTACGGAAAAACTCAAGCAAACTTTTTAGCCA  2 0 5' arm Bos_taurus mirbase  100 bta-mir-2284f 0.0008 -23.9 .(((.((((((((.(((.((((((((((....(((...)))....)))))))))).))).)))))))).))). (-23.90)