Annual Review of Phytopathology (2021) 59, 77-98

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Timothy L. Friesen and Justin D. Faris (2021)
Characterization of effector–target interactions in necrotrophic pathosystems reveals trends and variation in host manipulation
Annual Review of Phytopathology 59, 77-98
Abstract: Great strides have been made in defining the details of the plant defense response involving biotrophic fungal and bacterial pathogens. The groundwork for the current model was laid by H.H. Flor and others who defined the gene-for-gene hypothesis, which is now known to involve effector-triggered immunity (ETI). PAMP-triggered immunity (PTI) is also a highly effective response to most pathogens because of the recognition of common pathogen molecules by pattern recognition receptors. In this article, we consider the three pathogens that make up the foliar disease complex of wheat, Zymoseptoria tritici, Pyrenophora tritici-repentis, and Parastagonospora nodorum, to review the means by which necrotrophic pathogens circumvent, or outright hijack, the ETI and PTI pathways to cause disease.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)
Link to article at publishers website


Database assignments for author(s): Justin D. Faris

Research topic(s) for pests/diseases/weeds:
resistance/tolerance/defence of host


Pest and/or beneficial records:

Beneficial Pest/Disease/Weed Crop/Product Country Quarant.
Parastagonospora nodorum Wheat (Triticum)
Zymoseptoria tritici Wheat (Triticum)
Pyrenophora tritici-repentis Wheat (Triticum)