#Database_OTU Count Abundance Taxonomy 4388026 1 0.428571 Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Rhodobacteraceae; Rhodobacteraceae_Group; Unclassified; otu_4388026 4473892 1 0.571429 Bacteria; Bacteroidetes; Flavobacteria; Flavobacteriales; Flavobacteriaceae; Aquimarina; sp._PS4B_B881; otu_4473892