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
TCAGCTCCAGCGCTGATCAGTGA CTGATCAGCCCGGAAGCTGTTA TTCTCGCCCCTGATCAGCCCGGAAGCTGTTACGTCACTTCCGTTGTATCAGCTCCAGCGCTGATCAGTGACGCGGTG  3 3 3' arm Branchiostoma_floridae mirbase  100 bfl-mir-4868b 0.00000000000006 -32.1 ...((((.(((((((((((.(((.((((.((((.(......).)))).))))))).).))))))))).)..)))).. (-32.10)