About the Authors

Manuela López-Villavicencio

Affiliations Univ Paris-Sud, Laboratoire Ecologie, Systématique et Evolution, Orsay, France , CNRS, UMR 8079, Orsay, France

Odile Jonot

Affiliations Univ Paris-Sud, Laboratoire Ecologie, Systématique et Evolution, Orsay, France , CNRS, UMR 8079, Orsay, France

Amélie Coantic

Affiliations Univ Paris-Sud, Laboratoire Ecologie, Systématique et Evolution, Orsay, France , CNRS, UMR 8079, Orsay, France

Michael E Hood

Affiliation Department of Biology, Amherst College, Amherst, Massachusetts, United States of America

Jérôme Enjalbert

Affiliation Laboratoire de Pathologie Végétale, INRA BIOGER, Thiverval Grignon, France

Tatiana Giraud

To whom correspondence should be addressed. E-mail: Tatiana.Giraud@u-psud.fr

Affiliations Univ Paris-Sud, Laboratoire Ecologie, Systématique et Evolution, Orsay, France , CNRS, UMR 8079, Orsay, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

MLV and TG contributed equally to this work. MLV, OJ, AC, and JE performed the genotyping. MLV, MEH, and TG performed the analyses and wrote the paper. All authors discussed the results and commented on the paper.