Figure 3 | Scientific Reports

Figure 3

From: Bacterial biogeography of the human digestive tract

Figure 3

Contribution of different taxonomic groups to separation of samples based on phylogenetic information.

The contribution of each group is represented by the size of the circles (grey) overlayed onto a PCoA of unweighted UniFrac distances for all samples within the oral and digestive tract. Panels (a–d) represent variations in sample colouration to highlight potential relationships between sample clustering and metadata.

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