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. 2015 Aug 11;15:100. doi: 10.1186/s12876-015-0330-2

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© Kasai et al. 2015

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 5 — Comparison of principal component analysis results at the genus level between the gut microbiota of obese and non-obese subjects. A PCA based on dominant bacteria of PC1 (Megamonas, Bacteroides, and Blautia) and of PC2 (Megamonas, Bacteroides, and Faecalibacterium). Non-obese subjects formed a cluster (separated by a circle) distinct from obese subjects