About the Authors

Sara Vieira-Silva

ssilva@pasteur.fr

Affiliations Microbial Evolutionary Genomics, Institut Pasteur, CNRS, URA2171, Paris, France, Atelier de BioInformatique, UPMC Univ Paris 06, Paris, France

Eduardo P. C. Rocha

Affiliations Microbial Evolutionary Genomics, Institut Pasteur, CNRS, URA2171, Paris, France, Atelier de BioInformatique, UPMC Univ Paris 06, Paris, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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