About the Authors

Markus Ralser

ralser@molgen.mpg.de

Affiliation Max Planck Institute for Molecular Genetics, Berlin, Germany

Ute Zeidler

Affiliation Department of Cell Biology, University of Salzburg, Salzburg, Austria

Hans Lehrach

Affiliation Max Planck Institute for Molecular Genetics, Berlin, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MR. Performed the experiments: MR UZ. Analyzed the data: MR UZ. Contributed reagents/materials/analysis tools: HL. Wrote the paper: MR HL.