About the Authors

Peng Xu

Affiliation Institute of Insect Sciences, Zhejiang University, Hangzhou, Zhejiang, China

Min Shi

Affiliation Institute of Insect Sciences, Zhejiang University, Hangzhou, Zhejiang, China

Xue-xin Chen

xxchen@zju.edu.cn

Affiliation Institute of Insect Sciences, Zhejiang University, Hangzhou, Zhejiang, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PX MS. Performed the experiments: PX. Analyzed the data: PX MS. Wrote the paper: PX. Intellectual contributions during the design and implementation of this study, and during the writing of the manuscript: X-XC. Provided funding in support of this study: X-XC.