#Database_OTU Count Abundance Taxonomy 237979 1 0.111111 Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales; Shewanellaceae; Shewanella; Unclassified; otu_237979 4344815 1 0.222222 Bacteria; Proteobacteria; Gammaproteobacteria; Legionellales; Unclassified; Unclassified; Unclassified; otu_4344815 838467 3 0.666667 Bacteria; Fusobacteria; Fusobacteria; Fusobacteriales; Fusobacteriaceae; Cetobacterium; somerae; otu_838467