About the Authors

Daniel Meulemans

To whom correspondence should be addressed. E-mail: dm@caltech.edu

Affiliation Division of Biology, California Institute of Technology, Pasadena, California, United States of America

Marianne Bronner-Fraser

Affiliation Division of Biology, California Institute of Technology, Pasadena, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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