#Database_OTU	Count	Abundance	Taxonomy
46818	1	0.5	Bacteria;	Proteobacteria;	Alphaproteobacteria;	Caulobacterales;	Caulobacteraceae;	Phenylobacterium;	Unclassified;	otu_46818
2214064	1	0.5	Bacteria;	Proteobacteria;	Deltaproteobacteria;	Desulfarculales;	Desulfarculaceae;	Desulfatiglans;	Unclassified;	otu_2214064