#Database_OTU	Count	Abundance	Taxonomy
137445	1	0.4	Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales; Oxalobacteraceae; Undibacterium; Unclassified; otu_137445
249173	1	0.6	Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales; Sphingomonadaceae; Novosphingobium; Unclassified; otu_249173