#Database_OTU	Count	Abundance	Taxonomy
219934	2	0.4	Bacteria;	Proteobacteria;	Alphaproteobacteria;	Rhodospirillales;	Rhodospirillaceae;	Rhodospirillaceae_Group;	Unclassified;	otu_219934
226964	2	0.4	Bacteria;	Proteobacteria;	Alphaproteobacteria;	Rhizobiales;	Phyllobacteriaceae;	Phyllobacteriaceae_Group;	Unclassified;	otu_226964
2440443	1	0.2	Archaea;	Euryarchaeota;	Thermoplasmata;	E2;	Unclassified;	Unclassified;	Unclassified;	otu_2440443