Systemic Induction of the Defensin and Phytoalexin Pisatin Pathways in Pea (Pisum sativum) against Aphanomyces euteiches by Acetylated and Nonacetylated Oligogalacturonides

Autor: Josiane Courtois, Stéphanie Rossard, Sameh Selim, J. Sanssené

Publikováno v: Molecules
Molecules, MDPI, 2017, 22 (6), pp.1017. ⟨10.3390/molecules22061017⟩
Molecules, 2017, 22 (6), pp.1017. ⟨10.3390/molecules22061017⟩
Molecules, Vol 22, Iss 6, p 1017 (2017)
Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry
Molecules; Volume 22; Issue 6; Pages: 1017

International audience; Oligogalacturonides (OGs) are known for their powerful ability to stimulate the plant immune system but little is known about their mode of action in pea (Pisum sativum). In the present study, we investigated the elicitor acti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10351f2ddc5d6309e982c98f946596b8
https://hal.archives-ouvertes.fr/hal-02948139

Protective and curative efficacy of prothioconazole against isolates of Mycosphaerella graminicola differing in their in vitro sensitivity to DMI fungicides

Autor: Sameh Selim, P Halama, Lynda Djerroud, J. Sanssené, Caroline Deweer, Céline Roisin-Fichter

Publikováno v: Pest Management Science. 67:1134-1140

BACKGROUND: Septoria leaf blotch is the most important disease of wheat in Europe. To control this disease, fungicides of the 14α-demethylase inhibitor group (DMIs) have been widely used for more than 20 years. However, resistance towards DMIs has i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d8e5f71044ff6a5aae37e9699066968
https://doi.org/10.1002/ps.2163

Distinct Defenses Induced in Wheat Against Powdery Mildew by Acetylated and Nonacetylated Oligogalacturonides

Autor: Josiane Courtois, D. Renard-Merlier, Ghislain Mulard, Roger Durand, F. Duyme, Philippe Reignault, Stéphanie Rossard, J. Sanssené, B Randoux

Publikováno v: Phytopathology®. 100:1352-1363

In wheat, little is known about disease resistance inducers and, more specifically, about the biological activities from those derived from endogenous elicitors, such as oligogalacturonides (OGAs). Therefore, we tested the ability of two fractions of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04b1cbdf886af2c8958209c582a2ddf1
https://doi.org/10.1094/phyto-03-10-0086

Inhibition of Blumeria graminis f. sp. tritici Germination and Partial Enhancement of Wheat Defenses by Milsana

Autor: Roger Durand, J. Sanssené, B Randoux, Emmanuel Nowak, Delphine Renard, Josiane Courtois, Philippe Reignault

Publikováno v: Phytopathology®. 96:1278-1286

The prophylactic efficiency of Milsana against powdery mildew was evaluated on wheat (Triticum aestivum). A single short spraying on 10-day-old plantlets reduced the infection level by 85% and two long sprayings led to the total restriction of the di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47287a206917494eb332ebcf008a3f60
https://doi.org/10.1094/phyto-96-1278

Single strand conformation polymorphism is a sensitive method for screening nucleotide variations in Mycosphaerella graminicola

Autor: A, Siah, B, Tisserant, L, El Chartouni, C, Deweer, C, Roisin-Fichter, J, Sanssené, R, Durand, Ph, Reignault, P, Halama

Publikováno v: Communications in agricultural and applied biological sciences. 75(4)

Single Strand Conformation Polymorphism (SSCP) and sequencing were performed in order to assess molecular polymorphism of mating type sequences in the heterothallic ascomycete Mycosphaerella graminicola, the causal agent of Septoria tritici blotch of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::53b954892ea5c47904a61e12f9abdf23
https://pubmed.ncbi.nlm.nih.gov/21534466