1. Department of Ornamental Horticulture, State Key Laboratory of Agrobiotechnology, Beijing Key Laboratory of Development and Quality Control of Ornamental Crops, China Agricultural University, Beijing 100193, China
2. School of Applied Chemistry and Biotechnology, Shenzhen Polytechnic, Shenzhen 518055, China
3. United States Department of Agriculture, Crop Pathology and Genetic Research Unit, Agricultural Research Service, Davis, California 95616
4. Department of Plant Sciences, University of California Davis, Davis, California 95616
5. Plant Biology Section, School of Integrative Plant Science, College of Agriculture and Life Sciences, Cornell University, Ithaca, New York 14853
6. Boyce Thompson Institute for Plant Research, Cornell University, Ithaca, New York 14853
7. USDA Robert W Holley Center for Agriculture and Health, Ithaca, New York 14853