About the Authors

Itsumi Nakamura

itsumi@aori.u-tokyo.ac.jp

Affiliation Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwanoha, Kashiwa, Chiba, Japan

Carl G. Meyer

Affiliation Hawai’i Institute of Marine Biology, Hawaii University at Manoa, Kaneohe, Hawaii, United States of America

Katsufumi Sato

Affiliation Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwanoha, Kashiwa, Chiba, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IN CGM KS. Performed the experiments: CGM IN. Analyzed the data: IN. Contributed reagents/materials/analysis tools: CGM KS. Wrote the paper: IN CGM KS.