F
F. Van Gijsegem
Researcher at Institut national de la recherche agronomique
Publications - 8
Citations - 1597
F. Van Gijsegem is an academic researcher from Institut national de la recherche agronomique. The author has contributed to research in topics: Gene & Petunia. The author has an hindex of 7, co-authored 8 publications receiving 1567 citations. Previous affiliations of F. Van Gijsegem include Centre national de la recherche scientifique.
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Journal ArticleDOI
Assembly and function of type iii secretory systems
Guy R. Cornelis,F. Van Gijsegem +1 more
TL;DR: Type III secretion appears as a fascinating trans-kingdom communication device in plant pathogens where they are involved both in causing disease in susceptible hosts and in eliciting the so-called hypersensitive response in resistant or nonhost plants.
Journal ArticleDOI
PopA1, a Protein Which Induces a Hypersensitivity-Like Response on Specific Petunia Genotypes, Is Secreted via the Hrp Pathway of Pseudomonas Solanacearum
TL;DR: A popA mutant remained fully pathogenic on sensitive plants, indicating that this gene is not essential for pathogenicity, and this mutant, which remained avirulent on tobacco and on resistant Petunia lines, still produced additional extracellular necrogenic compounds.
Journal ArticleDOI
Unified nomenclature for broadly conserved hrp genes of phytopathogenic bacteria
Adam J. Bogdanove,Steven V. Beer,Ulla Bonas,Christian Boucher,Alan Collmer,D. L. Coplin,Guy R. Cornelis,Hsiou-Chen Huang,Steven W. Hutcheson,Nickolas J. Panopoulos,F. Van Gijsegem +10 more
TL;DR: It has been shown directly that various extracellular proteins involved in pathogenesis and defence elicitation by plantpathogenic bacteria utilize this pathway, and the pathway is known to function in the export of virulence factors from the animal pathogens.
Journal ArticleDOI
Pseudomonas solanacearum genes controlling both pathogenicity on tomato and hypersensitivity on tobacco are clustered.
TL;DR: Sequences within the hrp cluster of pVir2 have homology with the genomic DNA of Xanthomonas campestris strains representing eight different pathovars, suggesting that a set of common pathogenicity functions could be shared by P. solanacearum and X. campestripes.