Results 11 to 20 of about 62,761 (235)

Proteomics of effector-triggered immunity (ETI) in plants [PDF]

Virulence, 2014
Effector-triggered immunity (ETI) was originally termed gene-for-gene resistance and dates back to fundamental observations of flax resistance to rust fungi by Harold Henry Flor in the 1940s. Since then, genetic and biochemical approaches have defined our current understanding of how plant "resistance" proteins recognize microbial effectors.
David Guttman, Rajagopal Subramaniam, Darrell Désveaux   +2 more
exaly   +5 more sources

Suppression of HopZ Effector-Triggered Plant Immunity in a Natural Pathosystem [PDF]

Frontiers in Plant Science, 2018
Many type III-secreted effectors suppress plant defenses, but can also activate effector-triggered immunity (ETI) in resistant backgrounds. ETI suppression has been shown for a number of type III effectors (T3Es) and ETI-suppressing effectors are ...
José S. Rufián, José S. Rufián, Ainhoa Lucía, Javier Rueda-Blanco, Adela Zumaquero, Carlos M. Guevara, Inmaculada Ortiz-Martín, Gonzalo Ruiz-Aldea, Alberto P. Macho, Carmen R. Beuzón, Javier Ruiz-Albert   +10 more
doaj   +5 more sources

Effector-triggered post-translational modifications and their role in suppression of plant immunity [PDF]

Frontiers in Plant Science, 2012
Plant-pathogen interactions feature complex signalling exchanges between host and microbes that ultimately determine association outcomes. Plants deploy Pattern Recognition Receptors (PRRs) to perceive Pathogen Associated Molecular Patterns (PAMPs ...
Andrew James Mark Howden, Edgar eHuitema
doaj   +4 more sources

Nuclear Localization of HopA1_Pss61 Is Required for Effector-Triggered Immunity. [PDF]

Plants (Basel), 2021
Plant resistance proteins recognize cognate pathogen avirulence proteins (also named effectors) to implement the innate immune responses called effector-triggered immunity. Previously, we reported that hopA1 from Pseudomonas syringae pv. syringae strain 61 was identified as an avr gene for Arabidopsis thaliana.
Kang H, Nguyen QM, Iswanto ABB, Hong JC, Bhattacharjee S, Gassmann W, Kim SH.   +6 more
europepmc   +5 more sources

The Arabidopsis effector-triggered immunity landscape is conserved in oilseed crops. [PDF]

Sci Rep, 2022
AbstractThe bacterial phytopathogen Pseudomonas syringae causes disease on a wide array of plants, including the model plant Arabidopsis thaliana and its agronomically important relatives in the Brassicaceae family. To cause disease, P. syringae delivers effector proteins into plant cells through a type III secretion system.
Breit-McNally C, Desveaux D, Guttman DS.
europepmc   +4 more sources

Effector-triggered immunity and pathogen sensing in metazoans. [PDF]

Nat Microbiol, 2020
Microbial pathogens possess an arsenal of strategies to invade their hosts, evade immune defences and promote infection. In particular, bacteria use virulence factors, such as secreted toxins and effector proteins, to manipulate host cellular processes and establish a replicative niche.
Lopes Fischer N, Naseer N, Shin S, Brodsky IE.   +3 more
europepmc   +3 more sources

Effector triggered immunity. [PDF]

Virulence, 2014
Pathogenic bacteria produce virulence factors called effectors, which are important components of the infection process. Effectors aid in pathogenesis by facilitating bacterial attachment, pathogen entry into or exit from the host cell, immunoevasion, and immunosuppression.
Rajamuthiah R, Mylonakis E.
europepmc   +3 more sources

Ubiquitin E3 ligase activity of Ralstonia solanacearum effector RipAW is not essential for induction of plant defense in Nicotiana benthamiana

Frontiers in Microbiology, 2023
As one of the most destructive bacterial phytopathogens, Ralstonia solanacearum causes substantial annual yield losses of many important crops. Deciphering the functional mechanisms of type III effectors, the crucial factors mediating R.
Xue Ouyang, Jialan Chen, Zhimao Sun, Rongbo Wang, Xuan Wu, Benjin Li, Congfeng Song, Peiqing Liu, Meixiang Zhang   +8 more
doaj   +1 more source

Harnessing Effector-Triggered Immunity for Durable Disease Resistance. [PDF]

Phytopathology, 2017
Genetic control of plant diseases has traditionally included the deployment of single immune receptors with nucleotide-binding leucine-rich repeat (NLR) domain architecture. These NLRs recognize corresponding pathogen effector proteins inside plant cells, resulting in effector-triggered immunity (ETI).
Zhang M, Coaker G.
europepmc   +6 more sources

UnZIPping Mechanisms of Effector-Triggered Immunity in Animals [PDF]

Cell Host & Microbe, 2012
The mechanisms by which epithelial cells distinguish pathogens from commensal microbes have long puzzled us. Now, McEwan et al. (2012) and Dunbar et al. (2012), in this issue of Cell Host & Microbe, demonstrate that in C. elegans, microbial toxin-induced inhibition of host cellular functions, especially blockade of protein translation, activates the ...
Kleino, Anni, Silverman, Neal
openaire   +2 more sources