#Database_OTU Count Abundance Taxonomy 4353264 5 0.714286 Bacteria; Proteobacteria; Alphaproteobacteria; Caulobacterales; Caulobacteraceae; Brevundimonas; Unclassified; otu_4353264 130864 2 0.285714 Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Lactobacillus; iners; otu_130864