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Annual Review of Phytopathology

Volume 59, 2021

Characterization of Effector–Target Interactions in Necrotrophic Pathosystems Reveals Trends and Variation in Host Manipulation

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, , , and , to review the means by which necrotrophic pathogens circumvent, or outright hijack, the ETI and PTI pathways to cause disease.

Keyword(s): effector, necrotroph, necrotrophic effector, necrotrophy, pathogen, wheat
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/content/journals/10.1146/annurev-phyto-120320-012807
2021-08-25
2024-04-25
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/content/journals/10.1146/annurev-phyto-120320-012807
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Characterization of Effector–Target Interactions in Necrotrophic Pathosystems Reveals Trends and Variation in Host Manipulation
Annual Review of Phytopathology 59, 77 (2021); https://doi.org/10.1146/annurev-phyto-120320-012807
/content/journals/10.1146/annurev-phyto-120320-012807
/content/journals/10.1146/annurev-phyto-120320-012807
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