To examine: Whether pathogen-associated molecular patterns (PAMP)-triggered immunity involves the recognition by a toll-like receptor of a pathogen’s specific effector proteins and the triggering of hypersensitive response and systemic acquired resistance or not. Concept introduction: The hypersensitive response is a characteristic of resistance among several kinds of incompatible interactions that take place between a pathogen and plant. Though an avirulent pathogen enters into the cells of a resistant plant, a complex cascade of signaling occurs. These events result in the death of plant cells at the infection site, so that the pathogen that has penetrated would perish.

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Chapter 39, Problem 7TYKT

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To examine: Whether pathogen-associated molecular patterns (PAMP)-triggered immunity involves the recognition by a toll-like receptor of a pathogen’s specific effector proteins and the triggering of hypersensitive response and systemic acquired resistance or not.

Concept introduction: The hypersensitive response is a characteristic of resistance among several kinds of incompatible interactions that take place between a pathogen and plant. Though an avirulent pathogen enters into the cells of a resistant plant, a complex cascade of signaling occurs. These events result in the death of plant cells at the infection site, so that the pathogen that has penetrated would perish.

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