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
TGTCATGGAGTTGCTCTCTTTT GGGAGAGCCGTTCCGTGACTGT CTATTTCCCTCTGTGCGGAGGGGAGAGCCGTTCCGTGACTGTGGAACCTCGGGAACACTGTCATGGAGTTGCTCTCTTTTCCGCG  3 0 3' arm Branchiostoma_floridae mirbase mir-281 3e-38 bmo-mir-281 0.00000006 -45.8 ..............((((((((((((((..(((((((((.(((...(....)...))).)))))))))..)))))))))))))). (-45.80)