About the Authors

Alison F. Feder

affeder@berkeley.edu

Affiliation Department of Integrative Biology, University of California, Berkeley, Berkeley, California, United States of America

Pleuni S. Pennings

Affiliation Department of Biology, San Francisco State University, San Francisco, California, United States of America

Dmitri A. Petrov

Affiliation Department of Biology, Stanford University, Stanford, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.