About the Authors

Sumire Ishida

Affiliation Transdisciplinary Life Science Course, Faculty of Advanced Life Science, Hokkaido University, Sapporo, Japan

Ryosuke Tanaka

Affiliation Transdisciplinary Life Science Course, Faculty of Advanced Life Science, Hokkaido University, Sapporo, Japan

Naoya Yamaguchi

Affiliation Transdisciplinary Life Science Course, Faculty of Advanced Life Science, Hokkaido University, Sapporo, Japan

Genki Ogata

Affiliation Transdisciplinary Life Science Course, Faculty of Advanced Life Science, Hokkaido University, Sapporo, Japan

Takeomi Mizutani

Affiliation Transdisciplinary Life Science Course, Faculty of Advanced Life Science, Hokkaido University, Sapporo, Japan

Kazushige Kawabata

Affiliation Transdisciplinary Life Science Course, Faculty of Advanced Life Science, Hokkaido University, Sapporo, Japan

Hisashi Haga

haga@sci.hokudai.ac.jp

Affiliations Transdisciplinary Life Science Course, Faculty of Advanced Life Science, Hokkaido University, Sapporo, Japan, Research Center for Cooperative Projects, Hokkaido University Graduate School of Medicine, Sapporo, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SI RT NY GO TM KK HH. Performed the experiments: SI RT NY GO. Analyzed the data: SI RT. Contributed reagents/materials/analysis tools: SI RT NY GO. Wrote the paper: SI.