About the Authors

Dirk Maass

Affiliation Faculty of Biology, Cell Biology, University of Freiburg, Freiburg, Germany

Jacobo Arango

Affiliation Faculty of Biology, Cell Biology, University of Freiburg, Freiburg, Germany

Florian Wüst

Affiliation Faculty of Biology, Cell Biology, University of Freiburg, Freiburg, Germany

Peter Beyer

Affiliation Faculty of Biology, Cell Biology, University of Freiburg, Freiburg, Germany

Ralf Welsch

ralf.welsch@biologie.uni-freiburg.de

Affiliation Faculty of Biology, Cell Biology, University of Freiburg, Freiburg, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PB RW. Performed the experiments: DM JA RW. Analyzed the data: DM JA RW. Contributed reagents/materials/analysis tools: DM JA FW. Wrote the paper: PB RW.