Metabolite fingerprints of Chardonnay grapevine leaves affected by esca is both clone- and year-dependent

Autor: Florian MORET, Gilles CLÉMENT, Claire GROSJEAN, Christelle LEMAÎTRE-GUILLIER, Guillaume MORVAN, Sophie TROUVELOT, Marielle ADRIAN, Florence FONTAINE

Publikováno v: Phytopathologia Mediterranea, Vol 59, Iss 3 (2020)

Esca is one of the most widespread grapevine trunk diseases affecting vineyards. This complex disease leads to leaf alterations, wood necrosis and eventually to plant death. Esca symptoms are caused by several fungi inhabiting the xylem of host plant

Externí odkaz: https://doaj.org/article/714765c5d6f541a89521eb6991648c0b

Recognition of Elicitors in Grapevine: From MAMP and DAMP Perception to Induced Resistance

Autor: Marie-Claire Héloir, Marielle Adrian, Daphnée Brulé, Justine Claverie, Sylvain Cordelier, Xavier Daire, Stéphan Dorey, Adrien Gauthier, Christelle Lemaître-Guillier, Jonathan Negrel, Lucie Trdá, Sophie Trouvelot, Elodie Vandelle, Benoit Poinssot

Publikováno v: Frontiers in Plant Science, Vol 10 (2019)

In a context of a sustainable viticulture, the implementation of innovative eco-friendly strategies, such as elicitor-triggered immunity, requires a deep knowledge of the molecular mechanisms underlying grapevine defense activation, from pathogen per

Externí odkaz: https://doaj.org/article/1c47b2ab30de4844961085c95239571b

The Cell Wall-Derived Xyloglucan Is a New DAMP Triggering Plant Immunity in Vitis vinifera and Arabidopsis thaliana

Autor: Justine Claverie, Suzanne Balacey, Christelle Lemaître-Guillier, Daphnée Brulé, Annick Chiltz, Lucie Granet, Elodie Noirot, Xavier Daire, Benoît Darblade, Marie-Claire Héloir, Benoit Poinssot

Publikováno v: Frontiers in Plant Science, Vol 9 (2018)

Damage-associated molecular patterns (DAMPs) are endogenous molecules that can activate the plant innate immunity. DAMPs can derive from the plant cell wall, which is composed of a complex mixture of cellulose, hemicellulose, and pectin polysaccharid

Externí odkaz: https://doaj.org/article/20128bb36a704654a382a3455d820140

Assessment of a New Copper-Based Formulation to Control Esca Disease in Field and Study of Its Impact on the Vine Microbiome, Vine Physiology and Enological Parameters of the Juice

Autor: Fontaine, Vincenzo Mondello, Christelle Lemaître-Guillier, Patricia Trotel-Aziz, Régis Gougeon, Alberto Acedo, Philippe Schmitt-Kopplin, Marielle Adrian, Cátia Pinto, Olivier Fernandez, Florence

Publikováno v: Journal of Fungi; Volume 8; Issue 2; Pages: 151

Copper-based preparations have been used for more than 100 years in viticulture to control downy mildew caused by Plasmopara viticola. LC2017, and a new low-copper-based formulation, has been developed to control grapevine trunk diseases (GTDs). Prev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::3c15d63e45119e263946da59857f3919

VOCs Are Relevant Biomarkers of Elicitor-Induced Defences in Grapevine

Autor: Lucile Jacquens, Christelle Dufresne, Josep Valls, Nicolas Aveline, Stéphanie Cluzet, Marielle Adrian, Xavier Daire, Christelle Lemaître-Guillier, Antonin Douillet, Agnes Chartier

Publikováno v: Molecules, Vol 26, Iss 4258, p 4258 (2021)
Molecules
Molecules, 2021, 26 (14), pp.1-18. ⟨10.3390/molecules26144258⟩
Volume 26
Issue 14
Molecules, MDPI, 2021, 26 (14), pp.1-18. ⟨10.3390/molecules26144258⟩

Grapevine is susceptible to fungal diseases generally controlled by numerous chemical fungicides. Elicitors of plant defence are a way of reducing the use of these chemicals, but still provide inconsistent efficiency. Easy-to-analyse markers of grape

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c74af744239cca1f4e39d9979cca64e8
https://www.mdpi.com/1420-3049/26/14/4258