About the Authors

Pengjuan Zhang

Affiliation School of Marine Sciences, Ningbo University, Ningbo, Zhejiang Province, P. R. China

Chenghua Li

chli@yic.ac.cn

Affiliation School of Marine Sciences, Ningbo University, Ningbo, Zhejiang Province, P. R. China

Lin Zhu

Affiliation School of Marine Sciences, Ningbo University, Ningbo, Zhejiang Province, P. R. China

Xiurong Su

Affiliation School of Marine Sciences, Ningbo University, Ningbo, Zhejiang Province, P. R. China

Ye Li

Affiliation School of Marine Sciences, Ningbo University, Ningbo, Zhejiang Province, P. R. China

Chunhua Jin

Affiliation School of Marine Sciences, Ningbo University, Ningbo, Zhejiang Province, P. R. China

Taiwu Li

Affiliation Ningbo City College of Vocational Technology, Ningbo, P. R. China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CL CJ. Performed the experiments: PZ LZ. Analyzed the data: PZ CL YL. Contributed reagents/materials/analysis tools: XS TL. Wrote the manuscript: PZ CL.