About the Authors

Akiko Kashiwagi

kashi_a1@cc.hirosaki-u.ac.jp (AK); yomo@ist.osaka-u.ac.jp (TY)

Affiliation Faculty of Agriculture and Life Science, Hirosaki University, Hirosaki, Aomori, Japan

Tetsuya Yomo

kashi_a1@cc.hirosaki-u.ac.jp (AK); yomo@ist.osaka-u.ac.jp (TY)

Affiliations Graduate School of Information Science and Technology, Osaka University, Osaka, Japan, Graduate School of Frontier Biosciences, Osaka University, Osaka, Japan, Dynamical Micro-Scale Reaction Environment Project, Exploratory Research for Advanced Technology, Japan Science and Technology Agency, Osaka, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AK TY. Performed the experiments: AK. Analyzed the data: AK TY. Wrote the paper: AK TY.