About the Authors

Bernd Schuettengruber

Giacomo.Cavalli@igh.cnrs.fr (GC); bernd.schuttengruber@igh.cnrs.fr (BS)

Affiliation Institut de Génétique Humaine, Centre National de la Recherche Scientifique, Montpellier, France

Giacomo Cavalli

Giacomo.Cavalli@igh.cnrs.fr (GC); bernd.schuttengruber@igh.cnrs.fr (BS)

Affiliation Institut de Génétique Humaine, Centre National de la Recherche Scientifique, Montpellier, France

Competing Interests

GC is a PLOS ONE academic editor. This does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: BS GC. Performed the experiments: BS. Analyzed the data: BS. Wrote the paper: BS GC.