Study Guide for Campbell Biology
Study Guide for Campbell Biology
11th Edition
ISBN: 9780134443775
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece, Martha R. Taylor, Michael A. Pollock
Publisher: PEARSON
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Chapter 39, Problem 3SYK
Summary Introduction

To describe: The steps in hypersensitive response and systemic acquired resistance (SAR) that result after plant-pathogen interaction that produces effectors that are recognized by plant’s R proteins.

Introduction: The hypersensitive response is a characteristic of resistance, among several kinds of incompatible interactions that take place between a pathogen and plant. When a 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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