Department of Computer Science, KULeuven, Leuven, Belgium.|Leiden Institute for Advanced Computer Science, Universiteit Leiden, Leiden, The Netherlands.|Department of Information Technology, iMinds, Ghent University, Gent, Belgium, Bioinformatics Institute Ghent, 9052 Gent, Belgium, Department of Plant Biotechnology and Bioinformatics, Ghent University, Gent, Belgium.|Department of Information Technology, iMinds, Ghent University, Gent, Belgium, Bioinformatics Institute Ghent, 9052 Gent, Belgium, Department of Plant Biotechnology and Bioinformatics, Ghent University, Gent, Belgium.|Department of Medical Biochemisty and Cell Biology, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden.|Department of Information Technology, iMinds, Ghent University, Gent, Belgium, Bioinformatics Institute Ghent, 9052 Gent, Belgium, Department of Plant Biotechnology and Bioinformatics, Ghent University, Gent, Belgium.|Department of Computer Science, KULeuven, Leuven, Belgium.|Department of Information Technology, iMinds, Ghent University, Gent, Belgium, Bioinformatics Institute Ghent, 9052 Gent, Belgium, Department of Plant Biotechnology and Bioinformatics, Ghent University, Gent, Belgium Department of Genetics, University of Pretoria, Hatfield Campus, Pretoria 0028, South Africa.|Department of Computer Science, KULeuven, Leuven, Belgium, Leiden Institute for Advanced Computer Science, Universiteit Leiden, Leiden, The Netherlands.