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Transcriptional Regulation of Pattern-Triggered Immunity in Plants [PDF]
Cell Host and Microbe, 2016 Perception of microbe-associated molecular patterns (MAMPs) by cell-surface-resident pattern recognition receptors (PRRs) induces rapid, robust, and selective transcriptional reprogramming, which is central for launching effective pattern-triggered immunity (PTI) in plants.
Zunyong Liu +2 more
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Regulation of pattern-triggered immunity and growth by phytocytokines
Current Opinion in Plant Biology, 2022Endogenous signalling peptides play diverse roles during plant growth, development and stress responses. Research in recent years has unravelled peptides with previously known growth-regulatory function as immune-modulatory agents that fine-tune pattern-triggered immunity (PTI).
Jakub Rzemieniewski, Martin Stegmann
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The peptide growth factor, phytosulfokine, attenuates pattern‐triggered immunity [PDF]
Plant Journal, 2012 SummaryPattern‐triggered immunity (PTI) is triggered by recognition of elicitors called microbe‐associated molecular patterns (MAMPs). Although immune responses may provide good protection of plants from pathogen attack, excessive immune responses have negative impacts on plant growth and development.
Fumiaki Katagiri, Kenichi Tsuda
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Arabidopsis PUB2 and PUB4 connect signaling components of pattern‐triggered immunity
New Phytologist, 2022Summary Plants use pattern recognition receptors (PRRs) to detect pathogen‐associated molecular patterns (PAMPs) and activate pattern‐triggered immunity (PTI). Precise regulation of information from PRRs to downstream signaling components is vital to mounting an appropriate immune response and requires dynamic interactions of these PTI components ...
Yiping Wang +2 more
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Activation of TIR signalling boosts pattern-triggered immunity
Nature, 2021Plant immune responses are mainly activated by two types of receptor. Pattern recognition receptors localized on the plasma membrane perceive extracellular microbial features, and nucleotide-binding leucine-rich repeat receptors (NLRs) recognize intracellular effector proteins from pathogens1. NLRs possessing amino-terminal Toll/interleukin-1 receptor (
Hainan Tian +11 more
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The EDS1–PAD4–ADR1 node mediates Arabidopsis pattern-triggered immunity
Nature, 2021 Plants deploy cell-surface and intracellular leucine rich-repeat domain (LRR) immune receptors to detect pathogens1. LRR receptor kinases and LRR receptor proteins at the plasma membrane recognize microorganism-derived molecules to elicit pattern-triggered immunity (PTI), whereas nucleotide-binding LRR proteins detect microbial effectors inside cells ...
Meijuan Hu +2 more
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A plant effector‐triggered immunity signaling sector is inhibited by pattern‐triggered immunity
EMBO Journal, 2017 Since signaling machineries for two modes of plant-induced immunity, pattern-triggered immunity (PTI) and effector-triggered immunity (ETI), extensively overlap, PTI and ETI signaling likely interact. In an Arabidopsis quadruple mutant, in which four major sectors of the signaling network, jasmonate, ethylene, PAD4, and salicylate, are disabled, the ...
Jane Glazebrook +2 more
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Effector-triggered versus pattern-triggered immunity: how animals sense pathogens [PDF]
Nature Reviews Immunology, 2013 A fundamental question regarding any immune system is how it can discriminate between pathogens and non-pathogens. Here, we discuss how this discrimination can be mediated by a surveillance system distinct from pattern-recognition receptors that recognize conserved microbial patterns.
Laurent Boyer +2 more
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The study of pattern-triggered immunity in Arabidopsis
Canadian Journal of Plant Pathology, 2017AbstractThe initial stage of plant defence against pathogen challenge is dependent on the perception of microbe-associated molecular patterns (MAMPs) by cognate pattern recognition receptors (PRRs), leading to a basal plant immune response referred to as pattern-triggered immunity (PTI).
G. Adam Mott +2 more
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SHOU4/4L link cell wall cellulose synthesis to pattern‐triggered immunity
New Phytologist, 2023Summary Pattern recognition receptors (PRRs) are plasma membrane‐localised proteins that sense molecular patterns to initiate pattern‐triggered immunity (PTI). Receptor‐like cytoplasmic kinases (RLCKs) function downstream of PRRs to propagate signal transduction via the phosphorylation of substrate proteins. The identification and characterisation of
Li Lin, Xiaojuan Zhang, She Chen
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