#Database_OTU Count Abundance Taxonomy 184745 1 0.00390117 Bacteria; Actinobacteria; Coriobacteria; Coriobacteriales; Coriobacteriaceae; Collinsella; aerofaciens; otu_184745 72820 383 0.996099 Bacteria; Actinobacteria; Actinobacteria; Bifidobacteriales; Bifidobacteriaceae; Bifidobacterium; longum; otu_72820