Results 81 to 90 of about 4,109 (166)

The cytoskeleton is disrupted by the bacterial effector HrpZ, but not by the bacterial PAMP flg22, in tobacco BY-2 cells [PDF]

Journal of Experimental Botany, 2013
Plant innate immunity is composed of two layers. Basal immunity is triggered by pathogen-associated molecular patterns (PAMPs) such as the flagellin-peptide flg22 and is termed PAMP-triggered immunity (PTI). In addition, effector-triggered immunity (ETI) linked with programmed cell death and cytoskeletal reorganization can be induced by pathogen ...
Guan, Xin, Buchholz, Günther, Nick, Peter   +2 more
openaire   +4 more sources

Mitochondrial and chloroplast stress responses are modulated in distinct touch and chemical inhibition phases [PDF]

, 2016
Previous studies have identified a range of transcription factors that modulate retrograde regulation of mitochondrial and chloroplast functions in Arabidopsis (Arabidopsis thaliana).
De Clercq, Inge, Ivanova, Aneta, Law, Simon R, Millar, A Harvey, Van Aken, Olivier, Van Breusegem, Frank, Whelan, James   +6 more
core   +2 more sources

Phosphoproteome Analysis of Lotus japonicus Roots Reveals Shared and Distinct Components of Symbiosis and Defense

Molecular Plant-Microbe Interactions, 2011
Plant roots form an intracellular symbiosis with nitrogen-fixing bacteria while maintaining the capacity for defending themselves against bacterial pathogens.
Antonio Serna-Sanz, Martin Parniske, Scott C. Peck   +2 more
doaj   +1 more source

Insights Into the Role of Lysine Acetylation of Non‐Histone Proteins in Plant Immunity

Plant, Cell &Environment, EarlyView.
ABSTRACT Plant immunity is regulated by numerous transcriptional and posttranslational mechanisms. Among these, lysine acetylation, which is controlled by lysine acetyltransferases (KATs) and lysine deacetylases (KDACs), has been extensively studied, particularly in the context of epigenetic regulation through histone acetylation.
Jérémy Villette, Chloé Ilbert, Sébastien Aimé, Hoai‐Nam Truong, Marielle Adrian, Stéphane Bourque   +5 more
wiley   +1 more source

Single-molecule analysis reveals the phosphorylation of FLS2 governs its spatiotemporal dynamics and immunity

eLife
The Arabidopsis thaliana FLAGELLIN-SENSITIVE2 (FLS2), a typical receptor kinase, recognizes the conserved 22 amino acid sequence in the N-terminal region of flagellin (flg22) to initiate plant defense pathways, which was intensively studied in the past ...
Yaning Cui, Hongping Qian, Jinhuan Yin, Changwen Xu, Pengyun Luo, Xi Zhang, Meng Yu, Bodan Su, Xiaojuan Li, Jinxing Lin   +9 more
doaj   +1 more source

BRL3 and AtRGS1 cooperate to fine tune growth inhibition and ROS activation. [PDF]

PLoS ONE, 2017
Plasma membrane-localized leucine-rich repeat receptor-like kinases directly activates G protein complex via interaction with seven transmembrane domain Regulator of G-protein Signaling 1 (AtRGS1) protein. Brassinosteroid insensitive 1 (BRI1) LIKE3 (BRL3)
Meral Tunc-Ozdemir, Alan M Jones
doaj   +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

Effects of Elevated CO2 on Bean Pod Mottle Virus Infection in Both Incompatible and Compatible Interactions With Phaseolus vulgaris L

Plant, Cell &Environment, Volume 49, Issue 7, Page 4493-4512, July 2026.
ABSTRACT Plant viruses cause significant crop losses, a situation that could worsen due to anthropogenic activities driving global climate change, one factor of which is the increase in atmospheric CO2 concentration. This study assessed the impact of elevated CO2 concentration (eCO2, 1000 vs. 400 ppm) on two genotypes of common bean (Phaseolus vulgaris
Tiffanie Scandolera, Julie Lintz, Ariane Gratias, Ellea Aboud, Simon Rochoux, Maria V. Préjean, Gilles Chatel Innocenti, Marie Garmier, Gianluca Teano, Juan C. Alvarez‐Diaz, Graham Noctor, Valérie Geffroy, Stéphanie Pflieger   +12 more
wiley   +1 more source

A Regulatory Module Controlling Homeostasis of a Plant Immune Kinase [PDF]

, 2018
Plant pattern recognition receptors (PRRs) perceive microbial and endogenous molecular patterns to activate immune signaling. The cytoplasmic kinase BIK1 acts downstream of multiple PRRs as a rate-limiting component, whose phosphorylation and ...
Chen, She, Feng, Feng, Gao, Chulei, Grubb, Lauren, Li, Lei, Li, Lin, Li, Meng, Liang, Xiangxiu, Ma, Miaomiao, Monaghan, Jacqueline, Wang, Jiayu, Wang, Jinlong, Xie, Qi, Yu, Feifei, Zhang, Xiaojuan, Zhou, Jian-Min, Zipfel, Cyril   +16 more
core   +2 more sources

Shigella Effector VirA Suppresses Plant Immunity by Compromising PRA1.F3‐Dependent Accumulation of FLS2 at the Plasma Membrane

Plant, Cell &Environment, EarlyView.
ABSTRACT Surface immune receptors such as flagellin‐sensitive 2 (FLS2) are critical for plant defence, and their accumulation at the plasma membrane is tightly controlled by the endomembrane system. Here, we identify the Arabidopsis thaliana prenylated Rab acceptor PRA1.F3 as a positive regulator required for efficient accumulation of FLS2 at the ...
Sung Hee Jo, Sukyoung Jung, Myoung Hui Lee, Inhwan Hwang, Jeong Mee Park   +4 more
wiley   +1 more source