1. Institute of Integrative Plant Biology, School of Life Sciences, Jiangsu Normal University , Xuzhou, 221116, China
2. Jiangsu Key Laboratory of Phylogenomics and Comparative Genomics, School of Life Science, Jiangsu Normal University , Xuzhou, 221116, China
3. Beijing Key Laboratory of Development and Quality Control of Ornamental Crops, College of Horticulture, China Agricultural University , Beijing, 100193, China
4. Jiangsu Xuzhou Sweetpotato Research Center, Chinese Academy of Agricultural Sciences (CAAS) , Xuzhou, 221131, China
5. Department of Applied Biology, College of Agriculture and Life Sciences, Chonnam National University , Gwangju, 61186, South Korea
6. State Key Laboratory of Crop Gene Exploration and Utilization in Southwest, Sichuan Agricultural University , Chengdu, 611130, China