#Database_OTU Count Abundance Taxonomy 256232 3 0.571429 Bacteria; Firmicutes; Clostridia; Clostridiales; Clostridiaceae; Clostridium; Unclassified; otu_256232 4325533 1 0.190476 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; Rikenellaceae; Alistipes; Unclassified; otu_4325533 184249 1 0.190476 Bacteria; Firmicutes; Clostridia; Clostridiales; Christensenellaceae; Christensenellaceae_Group; Unclassified; otu_184249 199698 1 0.047619 Bacteria; Bacteroidetes; Bacteroidia; Bacteroidales; S24_7; S24_7_Group; Unclassified; otu_199698