1. National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops; College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
2. The Institute of Flowers, Huazhong Agricultural University, Wuhan 430070, China
3. State Key Laboratory of Agricultural Microbiology and Provincial Key Laboratory of Plant Pathology of Hubei Province, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China