Regulation of reactive oxygen species during plant immunity through phosphorylation and ubiquitination of RBOHD. [PDF]
, 2020 Production of reactive oxygen species (ROS) is critical for successful activation of immune responses against pathogen infection. The plant NADPH oxidase RBOHD is a primary player in ROS production during innate immunity. However, how RBOHD is negatively
Castro, Bardo +8 more
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Phosphorylation is required for the pathogen defense function of the Arabidopsis PEN3 ABC transporter. [PDF]
, 2017 The Arabidopsis PEN3 ABC transporter accumulates at sites of pathogen detection, where it is involved in defense against a number of pathogens. Perception of PAMPs by pattern recognition receptors initiates recruitment of PEN3 and also leads to PEN3 ...
Somerville, Shauna, Underwood, William
core +1 more source
Frontiers in Plant Science, 2021 Mitogen activated protein kinases (MAPKs) integrate elicitor perception with both early and late responses associated with plant defense and innate immunity. Much of the existing knowledge on the role of plant MAPKs in defense mechanisms against microbes
Tomáš Takáč +11 more
doaj +1 more source
Comprehensive analysis of the membrane phosphoproteome regulated by oligogalacturonides in Arabidopsis thaliana [PDF]
, 2016 Early changes in the Arabidopsis thaliana membrane phosphoproteome in response to oligogalacturonides (OGs), a class of plant damage-associated molecular patterns (DAMPs), were analyzed by two complementary proteomic approaches.
DE LORENZO, Giulia +3 more
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Loss of Arabidopsis thaliana Dynamin-Related Protein 2B reveals separation of innate immune signaling pathways. [PDF]
PLoS Pathogens, 2014 Vesicular trafficking has emerged as an important means by which eukaryotes modulate responses to microbial pathogens, likely by contributing to the correct localization and levels of host components necessary for effective immunity. However, considering
John M Smith +9 more
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Proteomic identification of early salicylate- and flg22-responsive redox-sensitive proteins in Arabidopsis [PDF]
Scientific Reports, 2015 AbstractAccumulation of reactive oxygen species (ROS) is one of the early defense responses against pathogen infection in plants. The mechanism about the initial and direct regulation of the defense signaling pathway by ROS remains elusive. Perturbation of cellular redox homeostasis by ROS is believed to alter functions of redox-sensitive proteins ...
Liu, Peng +4 more
openaire +3 more sources
Nuclear processes associated with plant immunity and pathogen susceptibility [PDF]
, 2015 Plants are sessile organisms that have evolved exquisite and sophisticated mechanisms to adapt to their biotic and abiotic environment. Plants deploy receptors and vast signalling networks to detect, transmit and respond to a given biotic threat by ...
Huitema, Edgar +3 more
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ESCRT-I mediates FLS2 endosomal sorting and plant immunity. [PDF]
PLoS Genetics, 2013 The plant immune receptor FLAGELLIN SENSING 2 (FLS2) is present at the plasma membrane and is internalized following activation of its ligand flagellin (flg22).
Thomas Spallek +6 more
doaj +1 more source
N-hydroxypipecolic acid primes plants for enhanced microbial pattern-induced responses
Frontiers in Plant Science, 2023 The bacterial elicitor flagellin induces a battery of immune responses in plants. However, the rates and intensities by which metabolically-related defenses develop upon flagellin-sensing are comparatively moderate.
Marie Löwe +9 more
doaj +1 more source
Mutations in FLS2 Ser-938 dissect signaling activation in FLS2-mediated Arabidopsis immunity. [PDF]
PLoS Pathogens, 2013 Flagellin-sensing 2 (FLS2) is a leucine-rich repeat/transmembrane domain/protein kinase (LRR-RLK) that is the plant receptor for bacterial flagellin or the flagellin-derived flg22 peptide.
Yangrong Cao +6 more
doaj +1 more source