1. Genome Biology UnitEuropean Molecular Biology Laboratory Meyerhofstrasse 1 69117 Heidelberg Germany
2. Faculty of Biology and BIOSS-Centre for Biological Signalling StudiesAlbert-Ludwigs-University of Freiburg Schänzlestrasse 18 79104 Freiburg Germany
3. Collaboration for joint PhD degree between EMBL andHeidelberg UniversityFaculty of Biosciences Heidelberg Germany