About the Authors

Wataru Toki

watarutoki@08.alumni.u-tokyo.ac.jp

Affiliation Department of Forest Science, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo, Tokyo, Japan

Masahiko Tanahashi

Affiliation National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan

Katsumi Togashi

Affiliation Department of Forest Science, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo, Tokyo, Japan

Takema Fukatsu

Affiliation National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WT MT. Performed the experiments: WT. Analyzed the data: WT. Contributed reagents/materials/analysis tools: WT KT TF. Wrote the paper: WT MT KT TF.