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
AACATTCAACGCTGTCGGTGAGT CATCGACCGTTGATTGTACC GTTTGCCTCAGTGAACATTCAACGCTGTCGGTGAGTTTGAGCTAAATGGAAAAAAACCATCGACCGTTGATTGTACCCTGCGGC  2 3 5' arm Danio_rerio mirbase mir-181 4e-25 fru-mir-181a-1 0.000000000000004 -30.9 ....(((.(((.(.(((.((((((..(((((((.((((...((....))....))))))))))))))))).))).).))).))) (-30.90)