#Database_OTU Count Abundance Taxonomy 377546 1 0.230769 Bacteria; Proteobacteria; Alphaproteobacteria; Caulobacterales; Caulobacteraceae; Brevundimonas; halotolerans; otu_377546 312574 1 0.153846 Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales; Sphingomonadaceae; Sphingobium; xenophagum; otu_312574 3341679 1 0.461538 Bacteria; Gemmatimonadetes; Gemmatimonadetes; Gemmatimonadales; Gemmatimonadaceae; Gemmatimonas; aurantiaca; otu_3341679 2307130 1 0.153846 Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales; Oxalobacteraceae; Massilia; Unclassified; otu_2307130