About the Authors

Qianqian Li

Affiliations Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China, University of the Chinese Academy of Sciences, Beijing, China

Jianguo Liu

jgliu@qdio.ac.cn

Affiliation Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China

Litao Zhang

Affiliation Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China

Qian Liu

Affiliation Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: QQL JGL LTZ. Performed the experiments: QQL JGL LTZ QL. Analyzed the data: QQL LTZ. Contributed reagents/materials/analysis tools: QQL JGL. Wrote the paper: QQL.