About the Authors

Elisabeth J. Chapman

Contributed equally to this work with: Elisabeth J. Chapman, Kathleen Greenham

Current address: Forage Genetics International, West Salem, Wisconsin, United States of America

Affiliation Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, La Jolla, California, United States of America

Kathleen Greenham

Contributed equally to this work with: Elisabeth J. Chapman, Kathleen Greenham

Affiliation Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, La Jolla, California, United States of America

Cristina Castillejo

Affiliation Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, La Jolla, California, United States of America

Ryan Sartor

Affiliation Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, La Jolla, California, United States of America

Agniezska Bialy

Affiliation Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, La Jolla, California, United States of America

Tai-ping Sun

Affiliation Biology Department, Duke University, Durham, North Carolina, United States of America

Mark Estelle

mestelle@ucsd.edu

Affiliation Howard Hughes Medical Institute, University of California San Diego, La Jolla, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EJC KG CC ME. Performed the experiments: EJC KG CC RS AB. Analyzed the data: EJC KG CC RS ME. Contributed reagents/materials/analysis tools: T-PS. Wrote the paper: EJC KG CC ME.