About the Authors

Christian Roberge

Contributed equally to this work with: Christian Roberge, Simon Blanchet

christian.roberge.1@ulaval.ca

Affiliation Département de biologie, Université Laval, Québec, Canada

Simon Blanchet

Contributed equally to this work with: Christian Roberge, Simon Blanchet

Affiliations Département de biologie, Université Laval, Québec, Canada, Laboratoire Évolution et Diversité Biologique, C.N.R.S-Université Paul Sabatier, Toulouse, France

Julian J. Dodson

Affiliation Département de biologie, Université Laval, Québec, Canada

Helga Guderley

Affiliation Département de biologie, Université Laval, Québec, Canada

Louis Bernatchez

Affiliation Département de biologie, Université Laval, Québec, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SB CR. Performed the experiments: SB CR. Analyzed the data: SB CR. Wrote the paper: SB CR. Other: Director of CR: LB. Co-director of CR: HG. Received funding: HG LB JD. Gave constructive comments on the manuscript: LB JD HG. Director of SB: JD.