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
TGGAAGACTAGTGATTTTGTTGT CAAGAAATCACTATCTCCGAA GGGGCCCTCCCGTCTGGAAGACTAGTGATTTTGTTGTTCTGTCAAACTTGGAAACAAGAAATCACTATCTCCGAACGGTG  4 2 5' arm Ixodes_scapularis mirbase mir-7 6e-39 oan-mir-7-2 0.00000000002 -25.3 .........((((.((((.((.((((((((((....(((((.......)))))....)))))))))))))))).)))).. (-25.30)