About the Authors

Christian Beaulé

Affiliation Department of Biology, Washington University, Saint Louis, Missouri, United States of America

Adrienne Swanstrom

Affiliation Department of Biology, Washington University, Saint Louis, Missouri, United States of America

María Juliana Leone

Current address: Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Buenos Aires, Argentina

Affiliation Department of Biology, Washington University, Saint Louis, Missouri, United States of America

Erik D. Herzog

Herzog@wustl.edu

Affiliation Department of Biology, Washington University, Saint Louis, Missouri, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CB EDH. Performed the experiments: CB AS MJL. Analyzed the data: CB AS. Wrote the paper: CB EDH.