#Database_OTU Count Abundance Taxonomy 4369050 1 0.2 Bacteria; Fusobacteria; Fusobacteria; Fusobacteriales; Fusobacteriaceae; Fusobacterium; nucleatum_subsp._fusiforme; otu_4369050 535359 1 0.8 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Prevotellaceae; Prevotella; melaninogenica; otu_535359