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
GAAGCTCGTTTCTACAGGTATCT ATACCCTGTAGCTCCGGGCTTTTG CAAAGCCTGCCAGTACCGATACCCTGTAGCTCCGGGCTTTTGTTTGGTTTCTAATAATCAGAAGCTCGTTTCTACAGGTATCTTACGGGTAAACGAAAGAA  4 1 3' arm Daphnia_pulex mirbase  100 ame-mir-993 0.000000001 -35.4 .......((((.(((..((((((.(((((...((((((((((.(((........))).))))))))))...))))))))))).))).))))..(....).. (-35.40)