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
TATCACAGCCAGCTTTGAGGAGC TCTTCAAAGTGGCAGTGACATG CTTCAACTGTCTTCAAAGTGGCAGTGACATGTTGTCAACAATATTCATATCACAGCCAGCTTTGAGGAGCGTTGCGG  5 1 3' arm Drosophila_melanogaster mirbase mir-2 2e-32 dme-mir-2b-1 2e-38 -27.9 ((.((((..(((((((((((((.((((.((((((....)))))).....)))).)))).)))))))))..)))).)) (-27.90)