#Database_OTU Count Abundance Taxonomy 587505 1 0.333333 Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales; Rhodospirillaceae; Inquilinus; Unclassified; otu_587505 365755 1 0.333333 Bacteria; Proteobacteria; Gammaproteobacteria; Arenicellales; Arenicellaceae; Arenicella; Unclassified; otu_365755 314001 1 0.333333 Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales; Rhodospirillaceae; Defluviicoccus; Unclassified; otu_314001