1. Department of Plant Physiology, University of Bayreuth, Universitätsstr. 30, 95447 Bayreuth, Germany
2. Department Genebank, Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstr. 3, 06466 OT Gatersleben, Seeland, Germany
3. Department of Plant and Environmental Sciences, Faculty of Science, University of Copenhagen, Thorvaldsensvej 40, 1871 Frederiksberg C, Denmark
4. Zentrum für Medizinische Grundlagenforschung (ZMG), Medizinische Fakultät der Martin-Luther-Universität Halle-Wittenberg, Universitätsklinikum Halle (Saale), Ernst-Grube-Str. 40, 06097 Halle (Saale), Germany