About the Authors

Mariko Yoshibori

Affiliation Department of Life Sciences, Graduate School of Arts and Sciences, University of Tokyo, Komaba, Meguro-ku, Tokyo, Japan

Tomohiro Yorimitsu

Affiliation Department of Life Sciences, Graduate School of Arts and Sciences, University of Tokyo, Komaba, Meguro-ku, Tokyo, Japan

Ken Sato

kensato@bio.c.u-tokyo.ac.jp

Affiliation Department of Life Sciences, Graduate School of Arts and Sciences, University of Tokyo, Komaba, Meguro-ku, Tokyo, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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