About the Authors

Shan-Shan Li

Affiliations Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing, China, University of Chinese Academy of Sciences, Beijing, China

Jie Wu

Affiliations Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing, China, University of Chinese Academy of Sciences, Beijing, China

Li-Guang Chen

Affiliation Institute of Forest Protection, Chinese Academy of Forestry, Beijing, China

Hui Du

Affiliations Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing, China, University of Chinese Academy of Sciences, Beijing, China

Yan-Jun Xu

wanglsh@ibcas.ac.cn (L-SW); xyj-323@163.com (Y-JX)

Affiliation College of Science, China Agricultural University, Beijing, China

Li-Jing Wang

Affiliations Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing, China, University of Chinese Academy of Sciences, Beijing, China

Hui-Jin Zhang

Affiliation Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing, China

Xu-Chen Zheng

Affiliations Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing, China, College of Horticulture, Nanjing Agricultural University, Nanjing, China

Liang-Sheng Wang

wanglsh@ibcas.ac.cn (L-SW); xyj-323@163.com (Y-JX)

Affiliation Key Laboratory of Plant Resources and Beijing Botanical Garden, 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: L-SW. Performed the experiments: S-SL L-GC Y-JX. Analyzed the data: S-SL JW. Contributed reagents/materials/analysis tools: S-SL HD L-JW H-JZ X-CZ. Wrote the paper: S-SL L-GC.