Department of Systems Biology and Bioinformatics, University of Rostock, Rostock, Germany. katja.rateitschak@uni-rostock.de|Department of Systems Biology and Bioinformatics, University of Rostock, Rostock, Germany. katja.rateitschak@uni-rostock.de|Department of Systems Biology and Bioinformatics, University of Rostock, Rostock, Germany. katja.rateitschak@uni-rostock.de|Department of Systems Biology and Bioinformatics, University of Rostock, Rostock, Germany. katja.rateitschak@uni-rostock.de|Department of Systems Biology and Bioinformatics, University of Rostock, Rostock, Germany. katja.rateitschak@uni-rostock.de