Results 31 to 40 of about 333,864 (246)

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

A plant effector‐triggered immunity signaling sector is inhibited by pattern‐triggered immunity

The EMBO Journal, 2017
AbstractSince 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,
N. Hatsugai, D. Igarashi, K. Mase, You Lu, Yayoi Tsuda, S. Chakravarthy, Hai-Lei Wei, Joseph W. Foley, A. Collmer, J. Glazebrook, F. Katagiri   +10 more
semanticscholar   +3 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

Integrative Proteomic and Phosphoproteomic Analyses of Pattern- and Effector-Triggered Immunity in Tomato

Frontiers in Plant Science, 2021
Plants have evolved a two-layered immune system consisting of pattern-triggered immunity (PTI) and effector-triggered immunity (ETI). PTI and ETI are functionally linked, but also have distinct characteristics.
Juanjuan Yu, Juan M. Gonzalez, Juan M. Gonzalez, Zhiping Dong, Qianru Shan, Bowen Tan, Jin Koh, Tong Zhang, Ning Zhu, Craig Dufresne, Gregory B. Martin, Gregory B. Martin, Sixue Chen   +12 more
doaj   +1 more source

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

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.
Lynda M, Stuart, Nicholas, Paquette, Laurent, Boyer   +2 more
openaire   +2 more sources

Colletotrichum gloeosporioides Cg2LysM contributed to virulence toward rubber tree through affecting invasive structure and inhibiting chitin-triggered plant immunity

Frontiers in Microbiology, 2023
Fungal chitin, as a typical microorganism-associated molecular pattern (PAMP), was recognized by plant LysM-containing protein to induce immunity called pattern-triggered immunity (PTI).
Li Zhao, Zhiwen Liao, Zhiwen Liao, Liping Feng, Bang An, Bang An, Chaozu He, Chaozu He, Qiannan Wang, Qiannan Wang, Hongli Luo, Hongli Luo   +11 more
doaj   +1 more source

Physical association of pattern‐triggered immunity (PTI) and effector‐triggered immunity (ETI) immune receptors in Arabidopsis [PDF]

Molecular Plant Pathology, 2011
SUMMARY Plants possess two distinct types of immune receptor. The first type, pattern recognition receptors (PRRs), recognizes microbe‐associated molecular patterns (MAMPs) and initiates pattern‐triggered immunity (PTI) on recognition. FLS2 is a PRR, which recognizes a part of bacterial flagellin.
Yiping, Qi, Kenichi, Tsuda, Jane, Glazebrook, Fumiaki, Katagiri   +3 more
openaire   +2 more sources

LysM-mediated signaling in Marchantiapolymorpha highlights the conservation of pattern-triggered immunity in land plants.

Current Biology, 2023
Pattern-recognition receptor (PRR)-triggered immunity (PTI) wards off a wide range of pathogenic microbes, playing a pivotal role in angiosperms. The model liverwort Marchantia polymorpha triggers defense-related gene expression upon sensing components ...
Izumi Yotsui, H. Matsui, S. Miyauchi, Hidekazu Iwakawa, Katharina Melkonian, Titus Schlüter, Santiago Michavila, Takehiko Kanazawa, Y. Nomura, S. Stolze, Hyung-Woo Jeon, Yijia Yan, Anne Harzen, Shigeo S. Sugano, Makoto Shirakawa, R. Nishihama, Y. Ichihashi, Selena Gimenez Ibanez, K. Shirasu, T. Ueda, T. Kohchi, Hirofumi Nakagami   +21 more
semanticscholar   +1 more source

Arabidopsis Dynamin-Related Protein AtDRP2A Contributes to Late Flg22-Signaling and Effective Immunity Against Pseudomonas syringae Bacteria

Molecular Plant-Microbe Interactions, 2023
In eukaryotes, dynamins and dynamin-related proteins (DRPs) are high–molecular weight GTPases responsible for mechanochemical fission of organelles or membranes.
Gayani Ekanayake, Michelle E. Leslie, John M. Smith, Antje Heese   +3 more
doaj   +1 more source