#Database_OTU Count Abundance Taxonomy 4423416 10 0.25 Bacteria; Firmicutes; Clostridia; Clostridiales; Peptococcaceae; Desulfotomaculum; Unclassified; otu_4423416 110945 1 0.125 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Eubacterium; Unclassified; otu_110945 178497 2 0.25 Bacteria; Firmicutes; Clostridia; Clostridiales; Ruminococcaceae; Ruminococcaceae_Group; Unclassified; otu_178497 4349618 2 0.25 Bacteria; WS6; SC72; Unclassified; Unclassified; Unclassified; Unclassified; otu_4349618 50794 1 0.125 Bacteria; Proteobacteria; Alphaproteobacteria; BD7_3; Unclassified; Unclassified; Unclassified; otu_50794