About the Authors

Takeru Uchiyama

Affiliation Department of Biological Information, Tokyo Institute of Technology, Tokyo, Japan

Mitsuru Irie

Affiliation Department of Biological Information, Tokyo Institute of Technology, Tokyo, Japan

Hiroshi Mori

Affiliation Department of Biological Information, Tokyo Institute of Technology, Tokyo, Japan

Ken Kurokawa

Affiliations Department of Biological Information, Tokyo Institute of Technology, Tokyo, Japan, Earth-Life Science Institute, Tokyo Institute of Technology, Tokyo, Japan

Takuji Yamada

takuji@bio.titech.ac.jp

Affiliation Department of Biological Information, Tokyo Institute of Technology, Tokyo, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TU TY. Performed the experiments: TU. Analyzed the data: TU. Contributed reagents/materials/analysis tools: TU MI. Wrote the paper: TU TY HM KK.