About the Authors

Patrick Schorderet

Affiliations School of Life Sciences, Federal Institute of Technology (EPFL), Lausanne, Switzerland, National Research Center “Frontiers in Genetics,” Geneva, Switzerland

Denis Duboule

denis.duboule@epfl.ch; denis.duboule@unige.ch

Affiliations School of Life Sciences, Federal Institute of Technology (EPFL), Lausanne, Switzerland, National Research Center “Frontiers in Genetics,” Geneva, Switzerland, Department of Genetics and Evolution, University of Geneva, Geneva, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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