1. National Key Laboratory for Biological Breeding of Tropical Crops, Kunming 650221, China
2. Sugarcane Research Institute, Yunnan Academy of Agricultural Sciences/Yunnan Key Laboratory of Sugarcane Genetic Improvement, Kaiyuan 661699, China
3. Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs (Yunnan), Kaiyuan 661699, China
4. Sugar Crops Research Institute, Agricultural Research Center, Giza 12619, Egypt