About the Authors

Jianfeng Zhu

Affiliation Laboratory of Cell Biology, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China

Lifeng Zhang

Affiliation Laboratory of Cell Biology, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China

Wanfeng Li

Affiliation Laboratory of Cell Biology, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China

Suying Han

Affiliation Key Laboratory of Research Institute of Forest Ecology and Protection, Chinese Academy of Forestry, Beijing, China

Wenhua Yang

Affiliation Laboratory of Cell Biology, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China

Liwang Qi

lwqi@caf.ac.cn

Affiliation Laboratory of Cell Biology, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LQ JZ. Performed the experiments: JZ LZ. Analyzed the data: JZ LZ. Contributed reagents/materials/analysis tools: WL SH WY. Wrote the paper: JZ.