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
TCTCACACAGAAATCGCACCCGT GGGTGCTATCTGTGATTGAGGGACA GAACCTGGGCTCAAGGTGAGGGGTGCTATCTGTGATTGAGGGACATGGCAAATAGAATTGTCTCACACAGAAATCGCACCCGTCACCTTGGCCCGCCTA  4 6 3' arm Equus_caballus mirbase mir-342 5e-43 eca-mir-342 2e-51 -50.1 ......((((.((((((((.((((((..((((((.....((((((...(.....)...)))))).))))))....)))))).))))))))))))..... (-50.10)