Affiliation: | a Rijk Zwaan Breeding B.V., P.O. Box 40, 2678 ZG De Lier, The Netherlands b Wageningen UR Plant Breeding, Wageningen University & Research Centre, P.O. Box 386, 6700 AJ Wageningen, The Netherlands c Centre for BioSystems Genomics, P.O. Box 98, 6700 AB Wageningen, The Netherlands d Graduate School Experimental Plant Sciences, Wageningen, The Netherlands |