#Database_OTU Count Abundance Taxonomy 4296286 1 0.5 Bacteria; Firmicutes; Clostridia; Clostridiales; Peptococcaceae; Desulfosporosinus; meridiei; otu_4296286 4301194 1 0.5 Bacteria; OP11; OP11_1; Unclassified; Unclassified; Unclassified; Unclassified; otu_4301194