Universität zu Köln

Song, Wen ORCID: 0000-0002-9498-2409, Forderer, Alexander, Yu, Dongli and Chai, Jijie (2021). Structural biology of plant defence. New Phytol., 229 (2). S. 692 - 712. HOBOKEN: WILEY. ISSN 1469-8137

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Abstract

Plants employ the innate immune system to discriminate between self and invaders through two types of immune receptors, one on the plasma membrane and the other in the intracellular space. The immune receptors on the plasma membrane are pattern recognition receptors (PRRs) that can perceive pathogen-associated molecular patterns (PAMPs) or host-derived damage-associated molecular patterns (DAMPs) leading to pattern-triggered immunity (PTI). Particular pathogens are capable of overcoming PTI by secreting specific effectors into plant cells to perturb different components of PTI signalling through various mechanisms. Most of the immune receptors from the intracellular space are the nucleotide-binding leucine-rich repeat receptors (NLRs), which specifically recognize pathogen-secreted effectors to mediate effector-triggered immunity (ETI). In this review, we will summarize recent progress in structural studies of PRRs, NLRs, and effectors, and discuss how these studies shed light on ligand recognition and activation mechanisms of the two types of immune receptors and the diversified mechanisms used by effectors to manipulate plant immune signalling.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Song, Wen UNSPECIFIED orcid.org/0000-0002-9498-2409 UNSPECIFIED Forderer, Alexander UNSPECIFIED UNSPECIFIED UNSPECIFIED Yu, Dongli UNSPECIFIED UNSPECIFIED UNSPECIFIED Chai, Jijie UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-318545
DOI:	10.1111/nph.16906
Journal or Publication Title:	New Phytol.
Volume:	229
Number:	2
Page Range:	S. 692 - 712
Date:	2021
Publisher:	WILEY
Place of Publication:	HOBOKEN
ISSN:	1469-8137
Language:	English
Faculty:	Faculty of Mathematics and Natural Sciences
Divisions:	Faculty of Mathematics and Natural Sciences > Department of Chemistry > Institute of Biochemistry
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language RECEPTOR-LIKE KINASE; RUST RESISTANCE PROTEIN; PROGRAMMED CELL-DEATH; RICH REPEAT RECEPTOR; NB-LRR PROTEIN; DISEASE RESISTANCE; CRYSTAL-STRUCTURE; TIR-DOMAIN; IMMUNE RECEPTORS; EFFECTOR AVRPTOB Multiple languages Plant Sciences Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/31854