1. Key Laboratory of Potato Biology and Biotechnology, Ministry of Agriculture, P. R. China, Wuhan, China
2. National Center for Vegetable Improvement (Central China), Wuhan, China
3. Huazhong Agricultural University, Wuhan, Hubei, China
4. School of Life Sciences, Huanggang Normal College, Huanggang, Hubei, China
5. Key Laboratory of Horticultural Plant Biology (HZAU), Ministry of Education, Wuhan, China
6. Potato Engineering and Technology Research Center of Hubei Province, Wuhan, China
7. Cell and Molecular Sciences, The James Hutton Institute, Dundee, Scotland, UK
8. The University of Dundee, Division of Plant Sciences at the James Hutton Institute, Dundee, UK
9. Wageningen UR Plant Breeding, Wageningen University and Research, AJ Wageningen, The Netherlands
10. International Potato Center, Apartado, Lima, Peru