About the Authors

Marc Pirson

Affiliation Group of Animal Molecular and Cellular Biology, Institut des Sciences de la Vie (ISV), Université catholique de Louvain, 1348 Louvain-la-Neuve, Belgium

Stéphanie Debrulle

Affiliation Group of Animal Molecular and Cellular Biology, Institut des Sciences de la Vie (ISV), Université catholique de Louvain, 1348 Louvain-la-Neuve, Belgium

André Clippe

Affiliation Group of Animal Molecular and Cellular Biology, Institut des Sciences de la Vie (ISV), Université catholique de Louvain, 1348 Louvain-la-Neuve, Belgium

Frédéric Clotman

Affiliation Group of Neural Differentiation, Institute of Neuroscience (IONS), Université catholique de Louvain, 1200 Brussels, Belgium

Bernard Knoops

bernard.knoops@uclouvain.be

Affiliation Group of Animal Molecular and Cellular Biology, Institut des Sciences de la Vie (ISV), Université catholique de Louvain, 1348 Louvain-la-Neuve, Belgium

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MP BK FC. Performed the experiments: MP SD AC. Analyzed the data: MP BK. Wrote the paper: MP BK FC. Read and approved the final manuscript: MP SD AC FC BK.