1. State Key Laboratory of Plant Genomics National Centre for Plant Gene Research (Beijing) Institute of Genetics and Developmental Biology Chinese Academy of Sciences Beijing 100101 China
2. Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (North China) Ministry of Agriculture Beijing Vegetable Research Center Beijing Academy of Agriculture and Forestry Sciences Beijing 100097 China
3. Key Laboratory for Quality Improvement of Agricultural Products of Zhejiang Province College of Agricultural and Food Science Zhejiang Agricultural and Forestry University Hangzhou311300China