About the Authors

Tomoki Kurikawa

kurikawa@complex.c.u-tokyo.ac.jp

Affiliation Graduate School of Arts and Sciences, University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, Japan

Kunihiko Kaneko

Affiliations Graduate School of Arts and Sciences, University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, Japan, Research Center for Complex Systems Biology, University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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