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. 2021 Feb 26;11:599467. doi: 10.3389/fcimb.2021.599467

Figure 4.

Figure 4

The inter-individual variations of the microbiome community structure. (A, B) The PCoA based on the weighted normalized UniFrac distance present the intel-individual variations of the tongue coating microbiota in the different groups. (C) The hierarchical clustering analysis (HCA) based on the weighted normalized UniFrac distance for baseline samples.