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. 2022 Feb 8;8:779387. doi: 10.3389/fvets.2021.779387

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Copyright © 2022 He, Li, Sun, Kang, He, Guo, Ma, Wei, Li, Chen, Chen, Li, Qi, Yang, Zhang, Wang, Cai, Zhao, Hu, Chen and Li.

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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Map of the Qinghai–Tibetan Plateau Area and Qinghai Province showing the sampling sites. The green hollow circle indicates the location of the sample collection in this study.