About the Authors

Falk Hildebrand

Affiliations Centre for the Study of Evolution and School of Life Sciences, University of Sussex, Brighton, United Kingdom, Department of Biology, University of Konstanz, Konstanz, Germany

Axel Meyer

Affiliation Department of Biology, University of Konstanz, Konstanz, Germany

Adam Eyre-Walker

a.c.eyre-walker@sussex.ac.uk

Affiliation Centre for the Study of Evolution and School of Life Sciences, University of Sussex, Brighton, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FH AEW. Performed the experiments: FH AEW. Analyzed the data: FH AEW. Contributed reagents/materials/analysis tools: FH AEW. Wrote the paper: FH AM AEW.