1. Institute of Horticulture; Anhui Academy of Agricultural Sciences; Hefei 230031 China
2. Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crops; Hefei Anhui Province 230031 China
3. BGI Genomics; BGI-Shenzhen; Shenzhen 518083 China
4. Fujian Agriculture and Forestry University and University of Illinois at Urbana-Champaign School of Integrative Biology Joint Center for Genomics and Biotechnology; Fujian Agriculture and Forestry University; Fuzhou 350002 China
5. Department of Plant Biology; University of Illinois at Urbana-Champaign; Urbana IL 61822 USA
6. Institut de Recherche pour le Développement, Diversité; Adaptation et Développement des Plantes; Montpellier 34394 France
7. Department of Organismic and Evolutionary Biology; Harvard University; Cambridge MA 02138 USA