#Database_OTU	Count	Abundance	Taxonomy
4380157	1	0.5	Bacteria;	Proteobacteria;	Deltaproteobacteria;	Syntrophobacterales;	Syntrophaceae;	Smithella;	Unclassified;	otu_4380157
143663	1	0.5	Bacteria;	Proteobacteria;	Betaproteobacteria;	Burkholderiales;	Comamonadaceae;	Comamonadaceae_Group;	Unclassified;	otu_143663