Le cas de l'interaction modèle entre le riz et le champignon pathogène Magnaporthe oryzae a été étudié afin de mieux comprendre les effets d'une pratique culturale, la fertilisation azotée, sur la résistance. Ce travail a permis de mettre au point un système simplifié permettant d'étudier au laboratoire l'augmentation de la sensibilité induite par l'apport azoté, un phénomène dénommé NIS (Nitrogen-Induced Susceptibility), d'analyser les effets de l'azote sur la croissance de M. oryzae et son pouvoir pathogène, d'explorer les effets de l'azote au travers de la diversité du riz et des différents types de résistance (complètes et partielles), et d'identifier par cartographie des zones du génome du riz importantes pour la NIS. L'expression de...
Grâce aux biotechniques moléculaires, la carte génétique des chromosomes de riz commence à se peuple...
Doctor of PhilosophyDepartment of Plant PathologyJan E. LeachBecause it is predicted to be durable a...
The best characterized form of resistance is gene-for-gene resistance. Less well characterized is no...
BGPI : équipe 4Background: Nitrogen often increases disease susceptibility, a phenomenon that can be...
BGPI : équipe 4International audienceNitrogen Induced Susceptibility (NIS) of plant diseases is a wi...
La résistance partielle aux agents pathogènes représente une source importante pour l'amélioration d...
We are thankful to Loïc Fontaine and Henri Adreit for taking care of the plants and Aurélie Ducasse ...
Rice blast disease, caused by the fungal pathogen Magnaporthe grisea, is one of the most devastating...
BGPI : équipe 4National audienceNitrogen fertilizers drastically increased yield but are also known ...
Modifications in glutamine synthetase OsGS1-2 expression and fungal pathogenicity underlie nitrogen-...
Nitrogen-Induced Susceptibility (NIS) to plant diseases is a widespread phenomenon. In the case of r...
Magnaporthe oryzae is the fungal pathogen causing rice blast. Rice resistance is commonly used to co...
Partial resistance is often presented as an alternative to the frequent failure of complete and spec...
La diversité isozymique du riz asiatique cultivé permet l'identification de différents groupes varié...
Bacterial blight, caused by Xanthomonas oryzae pv. oryzae (Xoo), is a devastating disease of rice wo...
Grâce aux biotechniques moléculaires, la carte génétique des chromosomes de riz commence à se peuple...
Doctor of PhilosophyDepartment of Plant PathologyJan E. LeachBecause it is predicted to be durable a...
The best characterized form of resistance is gene-for-gene resistance. Less well characterized is no...
BGPI : équipe 4Background: Nitrogen often increases disease susceptibility, a phenomenon that can be...
BGPI : équipe 4International audienceNitrogen Induced Susceptibility (NIS) of plant diseases is a wi...
La résistance partielle aux agents pathogènes représente une source importante pour l'amélioration d...
We are thankful to Loïc Fontaine and Henri Adreit for taking care of the plants and Aurélie Ducasse ...
Rice blast disease, caused by the fungal pathogen Magnaporthe grisea, is one of the most devastating...
BGPI : équipe 4National audienceNitrogen fertilizers drastically increased yield but are also known ...
Modifications in glutamine synthetase OsGS1-2 expression and fungal pathogenicity underlie nitrogen-...
Nitrogen-Induced Susceptibility (NIS) to plant diseases is a widespread phenomenon. In the case of r...
Magnaporthe oryzae is the fungal pathogen causing rice blast. Rice resistance is commonly used to co...
Partial resistance is often presented as an alternative to the frequent failure of complete and spec...
La diversité isozymique du riz asiatique cultivé permet l'identification de différents groupes varié...
Bacterial blight, caused by Xanthomonas oryzae pv. oryzae (Xoo), is a devastating disease of rice wo...
Grâce aux biotechniques moléculaires, la carte génétique des chromosomes de riz commence à se peuple...
Doctor of PhilosophyDepartment of Plant PathologyJan E. LeachBecause it is predicted to be durable a...
The best characterized form of resistance is gene-for-gene resistance. Less well characterized is no...