About the Authors

Daniel J. Wilson

daniel.wilson@ndm.ox.ac.uk

Affiliation Department of Human Genetics and Department of Ecology and Evolution, University of Chicago, Chicago, Illinois, United States of America

Ryan D. Hernandez

Affiliation Department of Bioengineering and Therapeutic Sciences, University of California San Francisco, San Francisco, California, United States of America

Peter Andolfatto

Affiliation Department of Ecology and Evolutionary Biology and the Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey, United States of America

Molly Przeworski

Affiliations Department of Human Genetics and Department of Ecology and Evolution, University of Chicago, Chicago, Illinois, United States of America, Howard Hughes Medical Institute, University of Chicago, Chicago, Illinois, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: DJW RDH PA MP. Contributed reagents/materials/analysis tools: DJW RDH. Wrote the paper: DJW RDH PA MP.