Laboratory of Molecular Biology, Wageningen University, Wageningen, The Netherlands.|Laboratory of Molecular Biology, Wageningen University, Wageningen, The Netherlands.|Laboratory of Molecular Biology, Wageningen University, Wageningen, The Netherlands.|Laboratory of Molecular Biology, Wageningen University, Wageningen, The Netherlands.|Bioinformatics Group, Wageningen University, Wageningen, The Netherlands.|Bioinformatics Group, Wageningen University, Wageningen, The Netherlands.