About the Authors

Asako Shindo

Affiliations Division for Morphogenesis, Department of Developmental Biology, National Institute for Basic Biology, Myodaiji, Okazaki, Aichi, Japan, Department of Basic Biology, School of Life Science, The Graduate University of Advanced Studies (SOKENDAI), Myodaiji, Okazaki, Aichi, Japan

Takamasa S. Yamamoto

Affiliation Division for Morphogenesis, Department of Developmental Biology, National Institute for Basic Biology, Myodaiji, Okazaki, Aichi, Japan

Naoto Ueno

To whom correspondence should be addressed. E-mail: nueno@nibb.ac.jp

Affiliations Division for Morphogenesis, Department of Developmental Biology, National Institute for Basic Biology, Myodaiji, Okazaki, Aichi, Japan, Department of Basic Biology, School of Life Science, The Graduate University of Advanced Studies (SOKENDAI), Myodaiji, Okazaki, Aichi, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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