About the Authors

Claire J. Knight

Affiliation School of Biological Sciences, University of Bristol, Bristol, United Kingdom

Andy M. Bailey

Affiliation School of Biological Sciences, University of Bristol, Bristol, United Kingdom

Gary D. Foster

Gary.Foster@bristol.ac.uk

Affiliation School of Biological Sciences, University of Bristol, Bristol, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GF. Performed the experiments: CK. Analyzed the data: CK AB GF. Wrote the paper: CK AB GF.