INCREASED FUNGAL RESISTANCE IN CROP PLANTS

The present invention relates to methods for producing plants with increased fungal resistance， preferably seedling resistance against Northern Corn Leaf Blight. Further provided are methods for introducing， modifying， or modulating at least one wall-associated kinase (WAK) in(to) a plant cell， tissue， organ， or whole plant and thereby causing a reduced synthesis of benzoxazinoid and in turn increased fungal resistance. There are further provided methods to identify and/or modify downstream effector molecules in a WAK signalling cascade. Finally， plant cells， tissues， organs or whole plants having increased fungal resistance and methods using substances to activate signalling pathways in a targeted way are provided. The present invention thus relates to WAKs as master regulators and crucial signaling mediators in plant defense against fungal disease and the regulation and cross-talk mechanisms in the WAK signaling cascade and further gives examples for establishing novel anti- fungal strategies relevant for a series of crop plants. The present invention relates to methods for producing plants with increased fungal resistance， preferably seedling resistance against Northern Corn Leaf Blight. Further provided are methods for introducing， modifying， or modulating at least one wall-associated kinase (WAK) in(to) a plant cell， tissue， organ， or whole plant and thereby causing a reduced synthesis of benzoxazinoid and in turn increased fungal resistance. There are further provided methods to identify and/or modify downstream effector molecules in a WAK signalling cascade. Finally， plant cells， tissues， organs or whole plants having increased fungal resistance and methods using substances to activate signalling pathways in a targeted way are provided. The present invention thus relates to WAKs as master regulators and crucial signaling mediators in plant defense against fungal disease and the regulation and cross-talk mechanisms in the WAK signaling cascade and further gives examples for establishing novel anti- fungal strategies relevant for a series of crop plants.