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
GTGAGCAAAGTTTCAGGTGTGC CGCCTGATACTTTCGTCTCAACCT GGTTGTGCCATCCGGCCGCCTGATACTTTCGTCTCAACCTCGCTGTCAGATTGGTCGTAGGTGAGCAAAGTTTCAGGTGTGCCGGAACACACCC  1 4 3' arm Caenorhabditis_elegans mirbase mir-87 2e-33 cbr-mir-87 1e-34 -44.6 (((.(((...(((((((((((((.(((((.(.((((.((((((((......))).)).))))))))))))).))))))).)))))).)))))). (-44.60)