1. Yunnan key Laboratory of Potato Biology, Engineering Research Center of Sustainable Development and Utilization of Biomass Energy, Ministry of Education, School of Life Sciences Yunnan Normal University Kunming 650500 China
2. Agricultural Genomics Institute at Shenzhen Chinese Academy of Agricultural Sciences Shenzhen 518120 China
3. CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany Chinese Academy of Sciences Kunming 650201 China
4. International Potato Center (CIP) CIP China Center for Asia Pacific Beijing 100081 China