About the Authors

Thomas H. A. Haverkamp

thhaverk@gmail.com

Affiliation Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway

Øyvind Hammer

Affiliation Natural History Museum, University of Oslo, Oslo, Norway

Kjetill S. Jakobsen

Affiliations Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway, Microbial Evolution Research Group, Department of Biosciences, University of Oslo, Oslo, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: THAH ØH KSJ. Performed the experiments: THAH ØH. Analyzed the data: THAH ØH KSJ. Contributed reagents/materials/analysis tools: THAH ØH KSJ. Wrote the paper: THAH ØH KJS.