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
TATTGCACATTCACCGGCCTGA GCGGACGGTATCTGCGTCAATATT TAGATAGTTTTGCGGACGGTATCTGCGTCAATATTTCCTTGTTAGAATATATTGCACATTCACCGGCCTGAAAATATCAA  5 2 3' arm Drosophila_yakuba mirbase  100 der-mir-311a 9e-38 -17.6 ..((((.(((((.((.((((...((.(.(((((((((.......))).))))))).))...)))).))))))).)))).. (-17.60)