About the Authors

Mathias Currat, Laurent Excoffier
Computational and Molecular Population Genetics Lab, Zoological Institute, University of Bern, Bern, Switzerland

Mathias Currat
Genetics and Biometry Laboratory, Department of Anthropology and Ecology, University of Geneva, Geneva, Switzerland

Corresponding Author

laurent.excoffier@zoo.unibe.ch

Competing Interests

The authors have declared that no conflicts of interest exist.

Author Contributions

MC and LE conceived and designed the experiments. MC performed the experiments. MC and LE analyzed the data. MC and LE wrote the paper.