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Qinghe Cao is a researcher at Jiangsu Xuzhou Sweetpotato Research Center/Sweetpotato Research Institute, Chinese Agricultural Academy of Sciences, and director of the National Sweet Potato Germplasm Resources Test-Tube Seedling Bank (Xuzhou), China.

We welcome comments from the community on germplasm resources and genomics of sweetpotato. Please contact us at with questions and/or suggestions about the project/page to better communicate our data to the community. If you have any questions or suggestions regarding the Sweetpotato Germplasm and Phenotype database, please contact us.

Xuzhou Institute of Agricultural Sciences in Jiangsu Xuhuai District, , Xuzhou 221131, China

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