Funding for this research was provided by:
National Key Research and Development Program of China (2016YED0101006)
Article History
Received: 20 October 2017
Accepted: 11 July 2018
First Online: 30 July 2018
Ethics approval and consent to participate
: The experimental research on plants (either cultivated or wild), including collection of plant material, complied with institutional, national, or international guidelines. Field studies were conducted in accordance with local legislation. The plant materials used in this study were previously preserved in our laboratory.
: Not applicable.
: The authors declare that they have no competing interests.
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