Výsledky vyhledávání - "Pierrette Malfatti"

Akademický článek

Disruption of the Bcchs3a Chitin Synthase Gene in Botrytis cinerea Is Responsible for Altered Adhesion and Overstimulation of Host Plant Immunity

Autor: Delphine Arbelet, Pierrette Malfatti, Elizabeth Simond-Côte, Thierry Fontaine, Loïc Desquilbet, Dominique Expert, Caroline Kunz, Marie-Christine Soulié

Publikováno v: Molecular Plant-Microbe Interactions, Vol 23, Iss 10, Pp 1324-1334 (2010)

The fungal cell wall is a dynamic structure that protects the cell from different environmental stresses suggesting that wall synthesizing enzymes are of great importance for fungal virulence. Previously, we reported the isolation and characterizatio

Externí odkaz: https://doaj.org/article/c0da6dd16fb941ef80015c00b286c692

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PecS is an important player in the regulatory network governing the coordinated expression of virulence genes during the interaction between Dickeya dadantii 3937 and plants

Autor: Jacques Pédron, Frédérique Van Gijsegem, Pierrette Malfatti, Nadia Mhedbi-Hajri, Stéphane Gaubert, Sylvie Reverchon

Publikováno v: Environmental Microbiology. 13:2901-2914

Successful infection of a pathogen relies on the coordinated expression of numerous virulence factor-encoding genes. In plant-bacteria interactions, this control is very often achieved through the integration of several regulatory circuits controllin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0bb51f00799fd19623e62fa14c521dd9
https://doi.org/10.1111/j.1462-2920.2011.02566.x

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A straightforward and reliable method for bacterial in planta transcriptomics: application to the Dickeya dadantii/Arabidopsis thaliana pathosystem

Autor: Pierrette Malfatti, Emilie Chapelle, Yvan Kraepiel, Jacques Pédron, Benoit Alunni, Frédérique Van Gijsegem, Lucie Solier

Publikováno v: Plant Journal
Plant Journal, Wiley, 2015, 82 (2), pp.352-62. ⟨10.1111/tpj.12812⟩
Plant Journal, 2015, 82 (2), pp.352-62. ⟨10.1111/tpj.12812⟩
Plant Journal, Wiley, 2015, 82 (2), pp.352-62. 〈10.1111/tpj.12812〉

International audience; Transcriptome analysis of bacterial pathogens is a powerful approach to identify and study the expression patterns of genes during host infection. However, analysis of the early stages of bacterial virulence at the genome scal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a28ea4084e73e35d74e89335584a653
https://hal.archives-ouvertes.fr/hal-01436011

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Botrytis cinerea virulence is drastically reduced after disruption of chitin synthase class III gene (Bcchs3a)

Autor: Marie-Christine Soulié, Agnès Cimerman, Mathias Choquer, Claude Perino, Caroline Kunz, Pierrette Malfatti, Martine Boccara, Anne Vidal-Cros, Annie Piffeteau

Publikováno v: Cellular Microbiology. 8:1310-1321

Botrytis cinerea is an important phytopathogenic fungus requiring new methods of control. Chitin biosynthesis, which involves seven classes of chitin synthases, could be an attractive target. A fragment encoding one of the class III enzymes was used

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f8e01ce9911615d7111a13dfe49fa21
https://doi.org/10.1111/j.1462-5822.2006.00711.x

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Phosphonate inhibition in the biosynthetic pathway of polyunsaturated long chain fatty acids of Phytophthora capsici

Autor: Gilbert Bompeix, René Monéger, Chantal Demandre, Marie-Christine Soulié, Pierrette Malfatti

Publikováno v: Plant Science. 105:53-61

The qualitative and quantitative influence of 3mM phosphonate on the lipid classes and component fatty acids was studied in Phytophthora capsici . The treatment increased the phospholipid content of the mycelium while the concentration of neutral lip

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4bb321bba23e05395aa6d7c3663d7389
https://doi.org/10.1016/0168-9452(94)04035-f

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Disruption of the Bcchs3a chitin synthase gene in Botrytis cinerea is responsible for altered adhesion and overstimulation of host plant immunity

Autor: Caroline Kunz, Loïc Desquilbet, Delphine Arbelet, Thierry Fontaine, Marie-Christine Soulié, Pierrette Malfatti, Elizabeth Simond-Côte, Dominique Expert

Publikováno v: Molecular Plant-Microbe Interactions
Molecular Plant-Microbe Interactions, 2010, 23 (10), pp.1324-1334. ⟨10.1094/MPMI-02-10-0046⟩
Molecular Plant-Microbe Interactions, American Phytopathological Society, 2010, 23 (10), pp.1324-1334. ⟨10.1094/MPMI-02-10-0046⟩

International audience; The fungal cell wall is a dynamic structure that protects the cell from different environmental stresses suggesting that wall synthesizing enzymes are of great importance for fungal virulence. Previously, we reported the isola

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0eac5551348562ac0c2a3718b0e5642
https://hal-pasteur.archives-ouvertes.fr/pasteur-01719950

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Stability and modulated expression of a hygromycin resistance gene integrated in Botrytis cinerea transformants

Autor: Walid Hamada, Marie-Christine Soulié, Pierrette Malfatti, Gilbert Bompeix, Martine Boccara

Publikováno v: FEMS microbiology letters. 154(2)

When transformation of Botrytis cinerea occurred in mononucleated protoplasts the hygromycin resistance phenotype was stable and integrated plasmid DNA although rearranged was transmitted through meiosis. We observed that transformants were often het

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4eeac571619a958b4e6a924d2508a056
https://pubmed.ncbi.nlm.nih.gov/9311115

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Evidence for rishitin biosynthesis in tomato cultures

Autor: Glibert Bompeix, Pierrette Malfatti, Alain d'Harlingue, Marie-Christine Soulie, Ali M. Mamdouh

Publikováno v: Phytochemistry. 39:69-70

Rishitin accumulation as well as its biosynthesis from added [2- 14 C]MVA was observed in tomato cell suspension cultures elicited by yeast extract.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b6598b0e8b9a20fe01e99aed0158bc8
https://doi.org/10.1016/0031-9422(94)00844-j

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Postinfectional changes of lipids and photosynthesis in Lycopersicon esculentum susceptible to Phytophthora capsici

Autor: Marie-Christine Soulié, Gilbert Bompeix, Danielle Laval-Martin, Didier Troton, Pierrette Malfatti

Publikováno v: Plant Science. 61:169-178

In Lycopersicon esculentum susceptible to Phytophthora capsici we have observed that the lipids of the host and of the parasite displayed different fatty acid compositions: some specific to the plant (16:1 trans , 16:3 and 18:3α), others to the para

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::67b9c0f48651d5a8125e55a1d054b407
https://doi.org/10.1016/0168-9452(89)90221-5

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