Phosphorylation-Regulated Activation of the Arabidopsis RRS1-R/RPS4 Immune Receptor Complex Reveals Two Distinct Effector Recognition Mechanisms

Guo, Hailong, Ahn, Hee-kyung, Sklenar, Jan, Huang, Jianhua, Ma, Yan, Ding, Pingtao, Menke, Frank L.h. and Jones, Jonathan D. G. (2020) Phosphorylation-Regulated Activation of the Arabidopsis RRS1-R/RPS4 Immune Receptor Complex Reveals Two Distinct Effector Recognition Mechanisms. Cell Host & Microbe, 27 (5). 769-781.e6. ISSN 1931-3128

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Abstract

The Arabidopsis RRS1-R/RPS4 immune receptor complex responds to bacterial effectors AvrRps4 and PopP2. Guo et al. show that effector-enhanced RRS1 N- and C-terminal proximity comprises a critical reconfiguration step involved in derepression of the complex. Further, RRS1-R C-terminal phosphorylation-dependent conformational reconfigurations distinguish responsiveness to the two effectors.

Item Type: Article
Uncontrolled Keywords: acetylation,effector-triggered immunity,integrated decoy,paired nlr immune receptors,phosphorylation,plant-disease resistance,parasitology,microbiology,virology ,/dk/atira/pure/subjectarea/asjc/2400/2405
Faculty \ School:
Faculty of Science > School of Biological Sciences
Related URLs:
Depositing User: LivePure Connector
Date Deposited: 09 Apr 2020 00:50
Last Modified: 10 Jul 2020 00:02
URI: https://ueaeprints.uea.ac.uk/id/eprint/74743
DOI: 10.1016/j.chom.2020.03.008

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