About the Authors

Janne K. Valkonen

janne.k.valkonen@jyu.fi

Affiliation Centre of Excellence in Evolutionary Research, Department of Biological and Environmental Science, University of Jyväskylä, Jyväskylä, Finland

Ossi Nokelainen

Affiliation Centre of Excellence in Evolutionary Research, Department of Biological and Environmental Science, University of Jyväskylä, Jyväskylä, Finland

Johanna Mappes

Affiliation Centre of Excellence in Evolutionary Research, Department of Biological and Environmental Science, University of Jyväskylä, Jyväskylä, Finland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JV ON JM. Performed the experiments: JV ON JM. Analyzed the data: JV. Contributed reagents/materials/analysis tools: JM. Wrote the paper: JV ON JM.