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Effector-triggered immunity mediated by the Pto kinase
Trends in Plant Science, 2011Pto was the first disease-resistance gene cloned from a plant that confers recognition of a specific pathogen. The intracellular protein kinase that it encodes activates an immune response in tomato (Solanum lycopersicum) to bacterial speck disease by interacting with either the AvrPto or AvrPtoB type III effector proteins that are delivered into the ...
Chang-Sik, Oh, Gregory B, Martin
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NOD-like receptor cooperativity in effector-triggered immunity
Trends in Immunology, 2014Intracellular nucleotide-binding oligomerization domain (NOD)-like receptors (NLRs) are basic elements of innate immunity in plants and animals. Whereas animal NLRs react to conserved microbe- or damage-associated molecular patterns, plant NLRs intercept the actions of diverse pathogen virulence factors (effectors).
Griebel, T., Maekawa, T., Parker, J.
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Effector-Triggered Immunity: From Pathogen Perception to Robust Defense
Annual Review of Plant Biology, 2015In plant innate immunity, individual cells have the capacity to sense and respond to pathogen attack. Intracellular recognition mechanisms have evolved to intercept perturbations by pathogen virulence factors (effectors) early in host infection and convert it to rapid defense.
Cui, H., Tsuda, K., Parker, J.
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Genetically engineered plant endophytes broaden effector-triggered immunity
Cell Host & MicrobePlants utilize nucleotide-binding leucine-rich repeat (NLR) receptors to detect pathogen effectors and initiate a potent immune response called effector-triggered immunity (ETI). However, this defense relies on the presence of recognizable effectors in pathogens, which is often unpredictable during natural infections. To address this, we engineer plant
Menglu Hou +10 more
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Comparing signaling mechanisms engaged in pattern-triggered and effector-triggered immunity
Current Opinion in Plant Biology, 2010Plants employ two modes of their innate immune system to resist pathogen infection. The first mode of immunity is referred to as pattern-triggered immunity (PTI) that is triggered by molecular patterns common to many types of microbes. The second mode is triggered by recognition of pathogen effectors and is called as effector-triggered immunity (ETI ...
Kenichi, Tsuda, Fumiaki, Katagiri
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The Hypersensitive Response in PAMP- and Effector-Triggered Immune Responses
2015Plants are sessile organisms that cannot move to escape the barrage of attacking pests and pathogens that wish to steal the nutrients that they produce from the sun’s energy. Plants do not have a specialized circulating inflammatory immune system like animals; instead every cell can mount defenses against a range of different potential invaders ...
Feechan, Angela +6 more
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Roles of protein phosphorylation during effector-triggered immunity [PDF]
, 2023 Plants have intracellular nucleotide-binding leucine-rich repeat (NLR) immune receptors. NLRs recognize pathogen-derived effectors and activate effector-triggered immunity (ETI). This work aimed to investigate protein phosphorylation events that occur during the early activation of ETI using Arabidopsis lines carrying estradiol-inducible AvrRps4.
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Transcriptional response during effector triggered immunity in rice
2023Trabajo presentado en "2th Early Career Researcher (ECR) Conference", evento organizado por John Inner Center, el Centro de Investigación Agrogenómica (CRAG), y el Max Planck Institute for Plant Breeding Research, celebrado en Norwich (Inglaterra) en mayo de 2022.
Navarrete, Francisco +4 more
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Roles of the helper NLR NRG1 in effector-triggered immunity [PDF]
, 2020 Plants encode intracellular immune receptors that detect pathogen effectors and activate defence mechanisms. These receptors carry nucleotide-binding and leucinerich repeat (NLR) domains. NLR receptors may directly bind pathogen molecules (effectors) as sensor NLRs, or act as helper NLRs in signalling pathways initiated by sensor NLRs.
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