About the Authors

Kenji K. Kojima

kojima@girinst.org

Affiliations Genetic Information Research Institute, Mountain View, CA, 94043, United States of America, Graduate School of Frontier Sciences, University of Tokyo, Kashiwa, Chiba, 277–8562, Japan, Department of Life Sciences, National Cheng Kung University, Tainan, 701, Taiwan

Yosuke Seto

Current address: Tokyo Metropolitan University, Hachioji, Tokyo, 192–0397, Japan

Affiliation Graduate School of Frontier Sciences, University of Tokyo, Kashiwa, Chiba, 277–8562, Japan

Haruhiko Fujiwara

Affiliation Graduate School of Frontier Sciences, University of Tokyo, Kashiwa, Chiba, 277–8562, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: KKK HF. Data curation: KKK YS. Funding acquisition: HF. Investigation: KKK YS. Project administration: KKK HF. Resources: KKK YS. Supervision: KKK HF. Visualization: KKK. Writing – original draft: KKK. Writing – review & editing: KKK YS HF.