#Database_OTU Count Abundance Taxonomy 4422315 1 0.113208 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Pseudobutyrivibrio; Unclassified; otu_4422315 72820 1 0.0377358 Bacteria; Actinobacteria; Actinobacteria; Bifidobacteriales; Bifidobacteriaceae; Bifidobacterium; longum; otu_72820 4457438 1 0.113208 Bacteria; Firmicutes; Clostridia; Clostridiales; Lachnospiraceae; Pseudobutyrivibrio; Unclassified; otu_4457438 584375 13 0.735849 Bacteria; Actinobacteria; Actinobacteria; Bifidobacteriales; Bifidobacteriaceae; Bifidobacterium; adolescentis; otu_584375