About the Authors

Wei Weng

Affiliation Laboratory for Early Embryogenesis, RIKEN Center for Developmental Biology, Kobe, Hyogo, Japan

Erike W. Sukowati

Affiliation Laboratory for Early Embryogenesis, RIKEN Center for Developmental Biology, Kobe, Hyogo, Japan

Guojun Sheng

To whom correspondence should be addressed. E-mail: sheng@cdb.riken.jp

Affiliation Laboratory for Early Embryogenesis, RIKEN Center for Developmental Biology, Kobe, Hyogo, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GS. Performed the experiments: GS WW ES. Analyzed the data: GS WW ES. Wrote the paper: GS.