About the Authors

Rongning Liu

Affiliations Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan, P. R. China, College of Forestry, Henan Agricultural University, Zhengzhou, Henan, P. R. China

Yanpeng Dong

Affiliations Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan, P. R. China, College of Forestry, Henan Agricultural University, Zhengzhou, Henan, P. R. China

Guoqiang Fan

zlxx64@126.com

Affiliations Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan, P. R. China, College of Forestry, Henan Agricultural University, Zhengzhou, Henan, P. R. China

Zhenli Zhao

Affiliations Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan, P. R. China, College of Forestry, Henan Agricultural University, Zhengzhou, Henan, P. R. China

Minjie Deng

Affiliations Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan, P. R. China, College of Forestry, Henan Agricultural University, Zhengzhou, Henan, P. R. China

Xibing Cao

Affiliation College of Forestry, Henan Agricultural University, Zhengzhou, Henan, P. R. China

Suyan Niu

Affiliation Institute of Paulownia, Henan Agricultural University, Zhengzhou, Henan, P. R. China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GF. Performed the experiments: SN. Analyzed the data: YD MD. Contributed reagents/materials/analysis tools: ZZ XC. Wrote the paper: RL YD.