About the Authors

Wataru Iwasaki, Toshihisa Takagi
Department of Computational Biology, University of Tokyo, Kashiwa, Chiba, Japan

Toshihisa Takagi
Database Center for Life Science, Research Organization of Information and Systems, Bunkyo-ku, Tokyo, Japan

Corresponding Author

iwasaki@cb.k.u-tokyo.ac.jp

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WI. Performed the experiments: WI. Analyzed the data: WI. Contributed reagents/materials/analysis tools: WI. Wrote the paper: WI. Supervised the project: TT.