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
TGAGGTAGTAGGTTGTATAGTT CTGTACAGCCTCCTAGCTTTCC AGGTTGAGGTAGTAGGTTGTATAGTTTAGAATTACATCAAGGGAGATAACTGTACAGCCTCCTAGCTTTCC  3 0 5' arm Pan_troglodytes mirbase let-7 1e-33 cfa-let-7a-2 7e-35 -23.8 .((..(((.(((.(((((((((((((.....(..(.....)..)...))))))))))))).))).))).)) (-23.80)