Funding for this research was provided by:
National Key R&D Program of China (2017YFC0506405)
The Strategic Priority Research Program of the Chinese Academy of Sciences (XDA2002030302, XDA23060602)
Construction Fund for Qinghai Key Laboratories (2017-ZJ-Y23)
Qinghai Key R&D and Transformation Program (2019-SF-150)
Received: 22 January 2019
Accepted: 4 July 2019
First Online: 12 July 2019
Ethics approval and consent to participate
: All applicable international, national and institutional guidelines for animal care and use were observed. All procedures related to animal’s research were approved by the Ethics and Welfare of Experiment Animals Committee affiliated to Northwest Institute of Plateau Biology.
: Not applicable.
: The authors declare that they have no competing interests.