About the Authors

Melanie I. Stefan

Current address: Biology Division, California Institute of Technology, Pasadena, California, United States of America

Affiliation EMBL-European Bioinformatics Institute, Hinxton, UK

David P. Marshall

Current address: Department of Biochemistry, University of Oxford, UK

Affiliation EMBL-European Bioinformatics Institute, Hinxton, UK

Nicolas Le Novère

lenov@ebi.ac.uk

Affiliation EMBL-European Bioinformatics Institute, Hinxton, UK

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MIS NL. Performed the experiments: MIS DPM. Analyzed the data: MIS. Contributed reagents/materials/analysis tools: MIS. Wrote the paper: MIS NL.