Funding for this research was provided by:
National Natural Science Foundation of China (31500289)
National Key R&D Program of China (2018YFD1000706)
Received: 30 November 2018
Accepted: 2 July 2019
First Online: 8 July 2019
Ethics approval and consent to participate
: The tartary buckwheat accession (XIQIAO) materials used in the experiment were supplied by Professor Wang Anhu of Xichang University. These plant materials are widely used all over the world and no permits are required for the collection of plant samples. The plant materials are maintained in accordance with the institutional guidelines of the College of Life Sciences, Sichuan Agricultural University, China. This article did not contain any studies with human participants or animals and did not involve any endangered or protected species.
: Not applicable.
: The authors declare that they have no competing interests.