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
ACTCAAACTGTGGGGGCACT TGCCGCCATTTTTTGAGTGT ACTCAAACTGTGGGGGCACTTTCTGTGCTACGTAGGGAAGTGCCGCCATTTTTTGAGTGT  3 0 5' arm Equus_caballus mirbase mir-290 4e-27 eca-mir-371 2e-28 -31.2 (((((((..((((.((((((((((.(((...))))))))))))).))))..))))))).. (-31.20)