About the Authors

Fernando Racimo

fernandoracimo@gmail.com

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

Joshua G. Schraiber

Current address: Department of Genome Sciences, University of Washington, Seattle, Washington, United States of America

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FR JGS. Analyzed the data: FR JGS. Wrote the paper: FR JGS.