About the Authors

Raphael Trösch

Affiliation Department of Biology, University of Leicester, Leicester, United Kingdom

Paul Jarvis

rpj3@le.ac.uk

Affiliation Department of Biology, University of Leicester, Leicester, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PJ. Performed the experiments: RT. Analyzed the data: RT PJ. Wrote the paper: RT PJ.