A great diversity in mechanisms of resistance - Non-host resistance - Parasitic ability

5 important questions on A great diversity in mechanisms of resistance - Non-host resistance - Parasitic ability

What does parasitic ability refer to in plant-pathogen interactions?

- Refers to the ability of a pathogen to exploit a plant as a nutrient source.
- Coined synonymously with pathogenicity.

What is the role of PAMP-triggered immunity in plants?

- Part of plant's resistance mechanisms against pathogens.
- Helps prevent parasitic exploitation of plants by pathogens.

How do plants defend against pests and pathogens according to the text?

- May have adaptations such as finding stomata or penetrating woody stems.
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What example of parasitic ability is given in the text?

- Milkweed's toxic latex production as a response to pest injury is mentioned.

How does barley react to non-host parasitic fungi?

- Barley provides nutrients to non-host fungi but does not support their reproduction.

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