About the Authors

Koichi Fujimoto

fujimoto@bio.sci.osaka-u.ac.jp

Affiliation Graduate School of Science, Osaka University, Toyonaka, Osaka, Japan

Satoshi Sawai

Affiliations Graduate School of Arts and Sciences and Research Center for Complex Systems Biology, University of Tokyo, Meguro-ku, Tokyo, Japan, PRESTO, Japan Science and Technology Agency (JST), Kawaguchi, Saitama, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KF SS. Performed the experiments: KF. Analyzed the data: KF. Contributed reagents/materials/analysis tools: KF. Wrote the paper: KF SS.