About the Authors

Yan-Yan Guo

Affiliations Shenzhen Key Laboratory for Orchid Conservation and Utilization, The National Orchid Conservation Center of China and The Orchid Conservation and Research Center of Shenzhen, Shenzhen, China, Center for Biotechnology and BioMedicine, Graduate School at Shenzhen, Tsinghua University, Shenzhen, China, State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China

Lai-Qiang Huang

Affiliation Center for Biotechnology and BioMedicine, Graduate School at Shenzhen, Tsinghua University, Shenzhen, China

Zhong-Jian Liu

liuzj@sinicaorchid.org (ZJL); xiaoq_wang@ibcas.ac.cn (XQW)

Affiliation Shenzhen Key Laboratory for Orchid Conservation and Utilization, The National Orchid Conservation Center of China and The Orchid Conservation and Research Center of Shenzhen, Shenzhen, China

Xiao-Quan Wang

liuzj@sinicaorchid.org (ZJL); xiaoq_wang@ibcas.ac.cn (XQW)

Affiliation State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XQW. Performed the experiments: YYG. Analyzed the data: YYG XQW. Contributed reagents/materials/analysis tools: XQW ZJL LQH. Wrote the paper: YYG XQW ZJL.