About the Authors

Tomokazu Fukuda

Affiliation Biochemistry Division, National Cancer Center Research Institute, Tokyo, Japan

Yasuyuki Kondo

Affiliation Biochemistry Division, National Cancer Center Research Institute, Tokyo, Japan

Hitoshi Nakagama

hnakagam@gan2.res.ncc.go.jp

Affiliation Biochemistry Division, National Cancer Center Research Institute, Tokyo, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TF. Performed the experiments: TF YK. Analyzed the data: TF YK. Contributed reagents/materials/analysis tools: TF. Wrote the paper: TF. Other: Supervised the experiments and study: HN.