About the Authors
- Nicholas J. Croucher
- Pathogen Genomics, Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, United Kingdom
The authors have declared that no competing interests exist.
Conceived and designed the experiments: NJC JP SDB. Performed the experiments: NJC. Analyzed the data: NJC SRH LB. Contributed reagents/materials/analysis tools: NJC JP. Wrote the paper: NJC JP SDB.