1. Institute of Integrative Plant Biology School of Life Science Jiangsu Normal University Xuzhou People’s Republic of China
2. Jiangsu Key Laboratory of Phylogenomics & Comparative Genomics School of Life Science Jiangsu Normal University Xuzhou People’s Republic of China
3. Key Laboratory for Biology and Genetic Breeding of Sweetpotato (Xuzhou) Ministry of Agriculture/Jiangsu Xuzhou Sweetpotato Research Center Xuzhou Institute of Agricultural Sciences in Jiangsu Xuhuai District Xuzhou People’s Republic of China