1. State Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou 730070, China
2. Dingxi Agricultural Science Research Institute, Dingxi 743000, China
3. National Institute for Genomics and Advanced Biotechnology, National Agricultural Research Centre, Park Road, Islamabad 45500, Pakistan
4. College of Agronomy, Gansu Agricultural University, Lanzhou 730070, China
5. International Potato Center (CIP) CIP China Center for Asia Pacific (CCCAP), Beijing 102100, China