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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
The dimensional representation of principal coordinate analysis (PCoA) plots of weighted UniFrac distances of 16S rRNA genes. Fecal samples were separated from duodenal samples (PERMANOVA, p = 0.001, pseudo–F: 17.39).