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
AATCCTTGGAACCTAGGTGTGAAT CACACCTGTTCAAGGATTCA CTCGAATCCTTGGAACCTAGGTGTGAATGCTGCTTCAGTGCAACACACCTGTTCAAGGATTCAAA  2 3 5' arm Rattus_norvegicus mirbase mir-500 9e-19 mmu-mir-362 2e-31 -29.3 ...(((((((((((...((((((((..(((.((....))))).)))))))))))))))))))... (-29.30)