1. Institute
of Chemistry, University of Neuchâtel, Rue Emile Argand 11, CH-2009 Neuchâtel, Switzerland
2. Laboratoire
de Chimie Organique et Bioorganique, Université de Haute-Alsace-ENSCMu, 3 bis rue A. Werner, 68093 Mulhouse cedex, France
3. Phytopathology
Group, Institute of Integrative Biology, Swiss Federal Institute of Technology, CH-8092 Zürich, Switzerland
4. Plant
Biology, Department of Biology, University of Fribourg, Chemin du
Musée 10, 1700 Fribourg, Switzerland