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. 2020 Aug 2;12(1):1794266. doi: 10.1080/19490976.2020.1794266

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© 2020 The Author(s). Published with license by Taylor & Francis Group, LLC.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 1. — Dissimilarity-based multivariate analyses of microbiota communities of different sample types. Score plots of principal coordinates analysis (PCoA) of gut microbiota communities based on (a) weighted and (b) unweighted UniFrac distances. (c) Bray-Curtis dissimilarity matrix calculated based on microbial abundance patterns of operational taxonomic units (OTUs) of different sample types. A smaller value of the dissimilarity index indicates a higher similarity (i.e., not dissimilar) between samples. IF: meconium; AF: amniotic fluid; MF: maternal feces; MS: maternal saliva; MV: vaginal fluid.