About the Authors

Josefa González, Talia L. Karasov, Philipp W. Messer, Dmitri A. Petrov
Department of Biology, Stanford University, Stanford, California, United States of America

Corresponding Author

jgonzalp@stanford.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JG DAP. Performed the experiments: JG TLK. Analyzed the data: JG PWM. Contributed reagents/materials/analysis tools: PWM. Wrote the paper: JG DAP.