About the Authors

Stefano Ciliberti

Contributed equally to this work with: Stefano Ciliberti, Olivier C Martin

Affiliations Laboratoire de Physique Théoique et Modèles Statistiques, Universite Paris-Sud, Orsay, France , Centre National de la Recherche Scientifique, Universite Paris-Sud, Orsay, France

Olivier C Martin

Contributed equally to this work with: Stefano Ciliberti, Olivier C Martin

Affiliations Laboratoire de Physique Théoique et Modèles Statistiques, Universite Paris-Sud, Orsay, France , Centre National de la Recherche Scientifique, Universite Paris-Sud, Orsay, France , Laboratoire de Genetique Vegetale du Moulon, Universite Paris-Sud, Gif-sur-Yvette, France , L'Institut National de la Recherche Agronomique, Universite Paris-Sud, Gif-sur-Yvette , Centre National de la Recherche Scientifique, Universite Paris-Sud, Gif-sur-Yvette, France

Andreas Wagner

To whom correspondence should be addressed. E-mail: wagnera@unm.edu

Affiliation Department of Biochemistry, University of Zurich, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

SC, OCM, and AW conceived and designed the experiments and analyzed the data. SC and OCM performed the experiments. OCM and AW wrote the paper.