About the Authors

Lu Li
Melanie I. Stefan

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

Nicolas Le Novère

lenov@ebi.ac.uk

Affiliation EMBL European Bioinformatics Institute, Hinxton, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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