About the Authors

Frederic Michon

Contributed equally to this work with: Frederic Michon, Mark Tummers

Affiliation Institute of Biotechnology, Developmental Biology Program, University of Helsinki, Helsinki, Finland

Mark Tummers

Contributed equally to this work with: Frederic Michon, Mark Tummers

mark.tummers@helsinki.fi

Affiliation Institute of Biotechnology, Developmental Biology Program, University of Helsinki, Helsinki, Finland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FM MT. Performed the experiments: FM MT. Analyzed the data: FM MT. Wrote the paper: FM MT.