About the Authors
- Baoling Huang, Chengqun Lv, Yili Zhao, Rong Huang
- Forestry College, Guangxi University, Nanning, China
The authors have declared that no competing interests exist.
Conceived and designed the experiments: BLH. Performed the experiments: CQL YLZ. Analyzed the data: YLZ RH. Wrote the paper: CQL BLH.