About the Authors
- Adam Eyre-Walker
- School of Life Sciences, University of Sussex, Brighton, United Kingdom
- Nina Stoletzki
- Hannover, Germany
The authors have declared that no competing interests exist.
The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: AEW NS. Performed the experiments: AEW NS. Analyzed the data: AEW NS. Contributed reagents/materials/analysis tools: AEW NS. Wrote the paper: AEW NS.