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. 2022 Aug 9;13:906522. doi: 10.3389/fphys.2022.906522

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Copyright © 2022 Liu, Huang, Fu, Wang and Lu.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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(A,B) Rarefaction Curve. (C-F) Box graph of group differences by four alpha diversity indices. (G) Principal Component Analysis. (H) Box graph of β-diversity based on Weighted Unifrac.