Results 21 to 30 of about 2,773,097 (263)

Revealing the Molecular Network of Pattern-Triggered Immunity (PTI) Signal Transduction

Frontiers in Bioscience-Landmark
Pattern-triggered immunity (PTI), the first line of defense in plants, is activated when host pattern recognition receptors (PRRs) detect pathogen-associated molecular patterns (PAMPs) or damage-associated molecular patterns (DAMPs) released during ...
Fengchang Ye, Jiatong Dong, Baishan Liu, Zichuan Zhou, Minzhe Zhang, Chao Han   +5 more
doaj   +3 more sources

Effector-Triggered and Pathogen-Associated Molecular Pattern–Triggered Immunity Differentially Contribute to Basal Resistance to Pseudomonas syringae

Molecular Plant-Microbe Interactions, 2010
Pathogens induce pathogen-associated molecular pattern (PAMP)-triggered immunity (PTI) and effector-triggered immunity (ETI) in plants. PAMPs are microbial molecules recognized by host plants as nonself signals, whereas pathogen effectors are evolved to ...
Jie Zhang, Haibin Lu, Xinyan Li, Yan Li, Haitao Cui, Chi-Kuang Wen, Xiaoyan Tang, Zhen Su, Jian-Min Zhou   +8 more
doaj   +2 more sources

NINJA-Associated ERF19 Negatively RegulatesArabidopsisPattern-Triggered Immunity

, 2017
Recognition of microbe-associated molecular patterns (MAMPs) derived from invading pathogens by plant pattern recognition receptors (PRRs) initiates defense responses known as pattern-triggered immunity (PTI).
Beier Jiang, Jhong-He Yu, Yu-Ping Lu, KwiMi Chung, Pin-Yao Huang, Jingsong Zhang, Laurent Zimmerli   +6 more
core   +2 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

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

Transporter-mediated depletion of extracellular proline directly contributes to plant pattern-triggered immunity against a bacterial pathogen. [PDF]

Nat Commun
Plants possess cell surface-localized immune receptors that detect microbe-associated molecular patterns (MAMPs) and initiate defenses that provide effective resistance against microbial pathogens.
Rogan CJ, Pang YY, Mathews SD, Turner SE, Weisberg AJ, Lehmann S, Rentsch D, Anderson JC.   +7 more
europepmc   +3 more sources

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

Physiol Plant, 2022
Abstract Pattern‐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
Goode K, Mitchum MG.
europepmc   +3 more sources

Gene expression evolution in pattern-triggered immunity within Arabidopsis thaliana and across Brassicaceae species. [PDF]

Plant Cell, 2021
Plants recognize surrounding microbes by sensing microbe-associated molecular patterns (MAMPs) to activate pattern-triggered immunity (PTI). Despite their significance for microbial control, the evolution of PTI responses remains largely uncharacterized.
Winkelmüller TM, Entila F, Anver S, Piasecka A, Song B, Dahms E, Sakakibara H, Gan X, Kułak K, Sawikowska A, Krajewski P, Tsiantis M, Garrido-Oter R, Fukushima K, Schulze-Lefert P, Laurent S, Bednarek P, Tsuda K.   +17 more
europepmc   +3 more sources

Dynamic enhancer transcription associates with reprogramming of immune genes during pattern triggered immunity in Arabidopsis. [PDF]

BMC Biol, 2022
Abstract Background Enhancers are cis-regulatory elements present in eukaryote genomes, which constitute indispensable determinants of gene regulation by governing the spatiotemporal and quantitative expression dynamics of target genes, and are involved in multiple life processes, for instance during development and ...
Zhang Y, Tang M, Huang M, Xie J, Cheng J, Fu Y, Jiang D, Yu X, Li B.   +8 more
europepmc   +4 more sources