About the Authors

Sylvia Cremer

sylvia.cremer@ist.ac.at

Current address: Institute of Science and Technology Austria (IST Austria), Klosterneuburg, Austria

Affiliation Evolution, Behaviour and Genetics, Biology I, University of Regensburg, Regensburg, Germany

Alexandra Schrempf

Affiliation Evolution, Behaviour and Genetics, Biology I, University of Regensburg, Regensburg, Germany

Jürgen Heinze

Affiliation Evolution, Behaviour and Genetics, Biology I, University of Regensburg, Regensburg, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SC JH. Performed the experiments: SC AS. Analyzed the data: SC. Contributed reagents/materials/analysis tools: JH. Wrote the manuscript: SC AS JH.