About the Authors

Yuzuru Kato

Current address: Division of Mammalian Development, Genetic Strains Research Center, National Institute of Genetics, Mishima, Sizuoka, Japan

Affiliation Department of Cell Biology, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan

Masami Nozaki

mnozaki@biken.osaka-u.ac.jp

Affiliation Department of Cell Biology, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YK MN. Performed the experiments: YK. Analyzed the data: YK MN. Contributed reagents/materials/analysis tools: YK MN. Wrote the paper: YK MN.