About the Authors

Jingping Ge

Affiliation Key Laboratory of Microbiology, College of Life Science, Heilongjiang University, Harbin, P. R. China

Jingwen Zhao

Affiliation Key Laboratory of Microbiology, College of Life Science, Heilongjiang University, Harbin, P. R. China

Luyan Zhang

Affiliation Key Laboratory of Microbiology, College of Life Science, Heilongjiang University, Harbin, P. R. China

Mengyun Zhang

Affiliation Key Laboratory of Microbiology, College of Life Science, Heilongjiang University, Harbin, P. R. China

Wenxiang Ping

wenxiangp@aliyun.com

Affiliation Key Laboratory of Microbiology, College of Life Science, Heilongjiang University, Harbin, P. R. China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JPG WXP. Performed the experiments: LYZ MYZ. Analyzed the data: LYZ. Contributed reagents/materials/analysis tools: JPG. Wrote the paper: JPG JWZ.