About the Authors

Hui Yu

yuhui@scib.ac.cn

Affiliation Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, the Chinese Academy of Sciences, Guangzhou, China

Stephen G. Compton

Affiliation School of Biology, Faculty of Biological Sciences, University of Leeds, Leeds, West Yorkshire, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HY SC. Performed the experiments: HY. Analyzed the data: SC HY. Contributed reagents/materials/analysis tools: HY. Wrote the paper: SC HY.