Results 11 to 20 of about 74,037 (234)

MAMP (Microbe-Associated Molecular Pattern) triggered immunity in Plants [PDF]

Frontiers in Plant Science, 2013
Plants are sessile organisms that are under constant attack from microbes. They rely on both preformed defenses, and their innate immune system to ward of the microbial pathogens.
Mari-Anne eNewman, Thomas eSundelin, Jon Thoe Nielsen, Gitte eErbs   +3 more
doaj   +5 more sources

NINJA-associated ERF19 negatively regulates Arabidopsis pattern-triggered immunity [PDF]

Journal of Experimental Botany, 2019
Recognition of microbe-associated molecular patterns (MAMPs) derived from invading pathogens by plant pattern recognition receptors (PRRs) initiates a subset of defense responses known as pattern-triggered immunity (PTI). Transcription factors (TFs) orchestrate the onset of PTI through complex signaling networks.
Laurent Zimmerli, Kwimi Chung, Ching Chan   +2 more
exaly   +5 more sources

A conserved peptide pattern from a widespread microbial virulence factor triggers pattern-induced immunity in Arabidopsis.

PLoS Pathogens, 2014
Microbe- or host damage-derived patterns mediate activation of pattern-triggered immunity (PTI) in plants. Microbial virulence factor (effector)-triggered immunity (ETI) constitutes a second layer of plant protection against microbial attack.
Hannah Böhm, Isabell Albert, Stan Oome, Tom M Raaymakers, Guido Van den Ackerveken, Thorsten Nürnberger   +5 more
doaj   +6 more sources

Multilayer regulatory landscape during pattern-triggered immunity in rice. [PDF]

Plant Biotechnol J, 2021
SummaryUpon fungal and bacterial pathogen attack, plants launch pattern‐triggered immunity (PTI) by recognizing pathogen‐associated molecular patterns (PAMPs) to defend against pathogens. Although PTI‐mediated response has been widely studied, a systematic understanding of the reprogrammed cellular processes during PTI by multi‐omics analysis is ...
Tang B, Liu C, Li Z, Zhang X, Zhou S, Wang GL, Chen XL, Liu W.   +7 more
europepmc   +4 more sources

The transcriptional landscape of Arabidopsis thaliana pattern-triggered immunity. [PDF]

Nat Plants, 2021
Abstract Plants initiate immunity upon recognition of a wide array of self and non-self molecular patterns. Whether plants tune their immune outputs to patterns of different biological origins or of different biochemical nature remains mostly unclear.
Bjornson M, Pimprikar P, Nürnberger T, Zipfel C.   +3 more
europepmc   +7 more sources

Proteomic snapshot of pattern triggered immunity in the Arabidopsis leaf apoplast. [PDF]

Plant J
SUMMARY The apoplast is a critical interface in plant–pathogen interactions, particularly in the context of pattern‐triggered immunity (PTI), which is initiated by recognition of microbe‐associated molecular patterns. Our study characterizes the proteomic profile of the Arabidopsis apoplast during PTI induced by flg22, a 22‐amino‐acid
Chen HC, Newton CJ, Diaz G, Zheng Y, Kong F, Yao Y, Yang L, Kvitko BH.   +7 more
europepmc   +4 more sources

The power of patterns: new insights into pattern‐triggered immunity

New Phytologist, 2023
SummaryThe plant immune system features numerous immune receptors localized on the cell surface to monitor the apoplastic space for danger signals from a broad range of plant colonizers. Recent discoveries shed light on the enormous complexity of molecular signals sensed by these receptors, how they are generated and removed to maintain cellular ...
Lin‐Jie Shu, Parvinderdeep S. Kahlon, Stefanie Ranf   +2 more
openaire   +2 more sources

Molecular mechanisms of early plant pattern-triggered immune signaling [PDF]

Molecular Cell, 2021
All eukaryotic organisms have evolved sophisticated immune systems to appropriately respond to biotic stresses. In plants and animals, a key part of this immune system is pattern recognition receptors (PRRs). Plant PRRs are cell-surface-localized receptor kinases (RKs) or receptor proteins (RPs) that sense microbe- or self-derived molecular patterns to
DeFalco, Thomas A., Zipfel, Cyril
openaire   +3 more sources

Pattern-triggered immunity against root-knot nematode infection: A minireview. [PDF]

Physiol Plant, 2022
AbstractPattern‐triggered immunity (PTI) is the basal level of defense a plant has against pathogens. In the case of root‐knot nematodes (RKN), PTI relies on the recognition of nematode‐associated molecular patterns (NAMPs) for activation. Nematodes have successfully overcome PTI many times by evolving effector proteins to combat PTI responses.
Goode K, Mitchum MG.
europepmc   +3 more sources

Chitin Soil Amendment Triggers Systemic Plant Disease Resistance Through Enhanced Pattern-Triggered Immunity. [PDF]

Plant Biotechnol J
ABSTRACT Chitin triggers localised and systemic plant immune responses, making it a promising treatment for sustainable disease resistance. However, the precise molecular mechanisms underlying chitin‐induced systemic effects in plants remain unknown.
Makechemu M, Goto Y, Schmid MW, Zbinden H, Widrig V, Kaufmann M, Pothier JF, Keller B, Zipfel C.   +8 more
europepmc   +4 more sources