About the Authors

Akihiko Nakajima

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

Affiliation Department of Basic Science, University of Tokyo, Komaba, Tokyo, Japan

Takako Isshiki

Affiliation Center for Frontier Research, National Institute of Genetics, Mishima, Shizuoka, Japan

Kunihiko Kaneko

Affiliations Department of Basic Science, University of Tokyo, Komaba, Tokyo, Japan, ERATO Complex Systems Biology Project, Japan Science and Technology Agency, Komaba, Tokyo, Japan

Shuji Ishihara

Affiliations Department of Basic Science, University of Tokyo, Komaba, Tokyo, Japan, PRESTO, Japan Science and Technology Agency, Kawaguchi, Saitama, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AN SI. Performed the experiments: AN. Analyzed the data: AN. Wrote the paper: AN TI KK SI.