About the Authors

Jia Gao

Roles Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation The Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China

Tingting Wang

Roles Data curation, Formal analysis, Methodology, Software, Writing – review & editing

Affiliations The Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China, School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China

Minxuan Liu

Roles Formal analysis, Software, Writing – review & editing

Affiliation The Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China

Jing Liu

Roles Data curation, Investigation, Methodology, Resources

Affiliation The Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China

Zongwen Zhang

Roles Conceptualization, Supervision, Writing – review & editing

zhangzongwen@caas.cn, z.zhang@cgiar.org

Affiliations The Institute of Crop Science, Chinese Academy of Agricultural Sciences, Beijing, China, China Office of Biodiversity International, Beijing, China

Competing Interests

This work was funded by grants from the Agricultural Science and Technology Innovation Program of CAAS, Crop Germplasm Conservation and Utilization Project of the Ministry of Agriculture (2016NWB036-06), and Scientific Support Program of the Ministry of Science and Technology (2013BAD01B05-2). This does not alter our adherence to PLOS ONE policies on sharing data and materials.