#Database_OTU Count Abundance Taxonomy 219934 269 0.985348 Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales; Rhodospirillaceae; Rhodospirillaceae_Group; Unclassified; otu_219934 1145401 1 0.003663 Archaea; Euryarchaeota; Thermoplasmata; E2; DHVEG_1; DHVEG_1_Group; Unclassified; otu_1145401 2440443 3 0.010989 Archaea; Euryarchaeota; Thermoplasmata; E2; Unclassified; Unclassified; Unclassified; otu_2440443