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
TGCAGCAGCCTGAGGCAGGGCT CCTGAGGCAGGGCTGGGCAGA GGACATTAGGAGCAACCTCCTAGGGTTGTTGTGAGAATTAAATGAACTGCAGCAGCCTGAGGCAGGGCTGGGCAGAGACC  7 1 5' arm Mus_musculus mirbase  100 mmu-mir-1906-1 4e-40 -26.7 .(((.(((((((....))))))).)))...................((((..((((((......)))))).))))..... (-26.70)