About the Authors

Esma Bentchikou

Affiliation Université Paris-Sud 11, CNRS UMR 8621, LRC CEA 42V, Institut de Génétique et Microbiologie, Orsay, France

Pascale Servant

Affiliation Université Paris-Sud 11, CNRS UMR 8621, LRC CEA 42V, Institut de Génétique et Microbiologie, Orsay, France

Geneviève Coste

Affiliation Université Paris-Sud 11, CNRS UMR 8621, LRC CEA 42V, Institut de Génétique et Microbiologie, Orsay, France

Suzanne Sommer

suzanne.sommer@igmors.u-psud.fr

Affiliation Université Paris-Sud 11, CNRS UMR 8621, LRC CEA 42V, Institut de Génétique et Microbiologie, Orsay, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EB PS SS. Performed the experiments: EB PS GC. Analyzed the data: EB PS SS. Wrote the paper: EB PS SS.