About the Authors

Yeqing Chao
Chunxin Fan
Yujun Liang
Bei Gao
Shicui Zhang

sczhang@ouc.edu.cn

Affiliation Department of Marine Biology, Ocean University of China, Qingdao, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YC SZ. Performed the experiments: YC. Analyzed the data: YC BG. Contributed reagents/materials/analysis tools: CF YL. Wrote the paper: YC SZ.