1. Department of Plant Biotechnology and Bioinformatics Ghent University Technologiepark 71 9052 Ghent Belgium
2. VIB Center for Plant Systems Biology Technologiepark 71 9052 Ghent Belgium
3. BioLabs Institute of Life Sciences, Scuola Superiore Sant'Anna Piazza Martiri della Libertà 33 56127 Pisa Italy
4. Research Institute on Terrestrial Ecosytems (IRET‐CNR) Via Moruzzi 1 56124 Pisa Italy
5. Research Institute for Nature and Forest (INBO) Gaverstraat 4 9500 Geraardsbergen Belgium
6. INRAE, ONF, BioForA Orléans 2163 Avenue de la pomme de pin 45075 Ardon France