About the Authors
- Masashi Soga
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* E-mail: soga06154053@yahoo.co.jp
Affiliation Tokyo University of Agriculture and Technology, 3-5-8 Saiwaicho, Fuchu, Tokyo 183-8509, Japan
- Shinsuke Koike
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Affiliation Tokyo University of Agriculture and Technology, 3-5-8 Saiwaicho, Fuchu, Tokyo 183-8509, Japan
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MS SK. Performed the experiments: MS. Analyzed the data: MS. Contributed reagents/materials/analysis tools: MS SK. Wrote the paper: MS SK.