About the Authors

Mai Sakai

Affiliations Center for International Cooperation, Ocean Research Institute, The University of Tokyo, Tokyo, Japan, Life Science Network, The University of Tokyo, Tokyo, Japan

Ding Wang

wangd@ihb.ac.cn

Affiliation Key Laboratory of Aquatic Biodiversity and Conservation of the Chinese Academy of Sciences, Institute of Hydrobiology of the Chinese Academy of Sciences, Wuhan, China

Kexiong Wang

Affiliation Key Laboratory of Aquatic Biodiversity and Conservation of the Chinese Academy of Sciences, Institute of Hydrobiology of the Chinese Academy of Sciences, Wuhan, China

Songhai Li

Affiliation Key Laboratory of Aquatic Biodiversity and Conservation of the Chinese Academy of Sciences, Institute of Hydrobiology of the Chinese Academy of Sciences, Wuhan, China

Tomonari Akamatsu

Affiliation National Research Institute of Fisheries Engineering, Fisheries Research Agency, Ibaraki, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TA. Performed the experiments: DW KW SL TA. Analyzed the data: MS. Contributed reagents/materials/analysis tools: DW KW SL TA. Wrote the paper: MS. Designed the software used in analysis: MS.