1. Max Planck Institute of Molecular Plant Physiology; Am Muehlenberg 1 Potsdam 14476 Germany
2. Institut für Medizinische Informatik; Universitätsmedizin Göttingen; Robert-Koch-Str. 40 Göttingen 37075 Germany
3. Department of Plant Biotechnology and Bioinformatics; VIB Center for Plant Systems Biology; Ghent University; Technologiepark 927 Gent B-9052 Belgium
4. Rijk Zwaan Breeding BV; Burgemeester Crezéelaan 40, PO Box 40 De Lier 2678 ZG the Netherlands
5. Bioinformatics Group; Institute of Biochemistry and Biology; University of Potsdam; Karl-Liebknecht-Str. 24-25 Potsdam-Golm 14476 Germany
6. School of Biological Sciences; Nanyang Technological University; 60 Nanyang Drive Singapore 637551 Singapore