About the Authors

Andreas Wallberg

Affiliation Department of Medical Biochemistry and Microbiology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden

Sylvain Glémin

Affiliations Institut des Sciences de l’Evolution (ISEM—UMR 5554 Université de Montpellier-CNRS-IRD-EPHE), France, Department of Ecology and Genetics, Evolutionary Biology Centre, Uppsala University, Uppsala, Sweden

Matthew T. Webster

matthew.webster@imbim.uu.se

Affiliation Department of Medical Biochemistry and Microbiology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MTW. Performed the experiments: AW SG MTW. Analyzed the data: AW SG MTW. Wrote the paper: MTW AW SG.