About the Authors

Francisco Úbeda

f.ubeda@rhul.ac.uk

Affiliation School of Biological Sciences, Royal Holloway University of London, Egham, United Kingdom

Andy Gardner

Affiliation School of Biology, University of St Andrews, St Andrews, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FU AG. Performed the experiments: FU AG. Analyzed the data: FU AG. Contributed reagents/materials/analysis tools: FU AG. Wrote the paper: FU AG.