Results 21 to 30 of about 5,158 (195)

Dynamics of Protein Synthesis and Degradation in FLG22-Stimulated Arabidopsis

, 2017
Gene expression is a multi-step process that shapes the most central aspects of a cell including its physiology and metabolism. As such, it is governed by precise regulatory mechanisms so that the protein levels can respond swiftly and precisely to stimuli.
Phillip Ihmor
openalex   +3 more sources

Crosstalk between Calcium and ROS Signaling during Flg22-Triggered Immune Response in Arabidopsis Leaves [PDF]

Plants, 2021
Calcium and reactive oxygen species (ROS) are two of the earliest second messengers in response to environmental stresses in plants. The rise and sequestration of these messengers in the cytosol and apoplast are formed by various channels, transporters, and enzymes that are required for proper defense responses.
Matthew J. Marcec, Kiwamu Tanaka
openaire   +4 more sources

How does SA signaling link the Flg22 responses? [PDF]

Plant Signaling & Behavior, 2014
Salicylic acid (SA) has a central role in activating plant resistance to pathogens. SA levels increase in plant tissue following pathogen infection and exogenous SA enhances resistance to a broad range of pathogens. To study the relevance of the SA signaling in the flg22 response, we investigated the responses of SA-related mutants to flg22, a 22-amino
So Young Yi, Suk‐Yoon Kwon
openalex   +3 more sources

DYNAMIN-RELATED PROTEIN DRP1A functions with DRP2B in plant growth, flg22-immune responses, and endocytosis [PDF]

Plant Physiology, 2021
Abstract Ligand-induced endocytosis of the immune receptor FLAGELLIN SENSING2 (FLS2) is critical for maintaining its proper abundance in the plasma membrane (PM) to initiate and subsequently down regulate cellular immune responses to bacterial flagellin or flg22-peptide.
Gayani Ekanayake, John M Smith, Kody B Jones, Hayley M Stiers, Samuel J Robinson, Erica D LaMontagne, Paxton H Kostos, Peter V Cornish, Sebastian Y Bednarek, Antje Heese   +9 more
openaire   +3 more sources

Activation of Defense Response Pathways by OGs and Flg22 Elicitors in Arabidopsis Seedlings [PDF]

Molecular Plant, 2008
We carried out transcriptional profiling analysis in 10-d-old Arabidopsis thaliana seedlings treated with oligogalacturonides (OGs), oligosaccharides derived from the plant cell wall, or the bacterial flagellin peptide Flg22, general elicitors of the basal defense response in plants.
Carine Denoux, R Galletti, Nicole D. Mammarella, Suresh Gopalan, Danièle Werck‐Reichhart, Giulia De Lorenzo, Simone Ferrari, Frederick M. Ausubel, Julia Dewdney   +8 more
openalex   +4 more sources

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 ...
Pei Liu, Huoming Zhang, Boying Yu, Liming Xiong, Yiji Xia   +4 more
openalex   +4 more sources

Functionally redundant RXLR effectors from Phytophthora infestans act at different steps to suppress early flg22-triggered immunity.

PLoS Pathogens, 2014
Genome sequences of several economically important phytopathogenic oomycetes have revealed the presence of large families of so-called RXLR effectors.
Xiangzi Zheng, Hazel McLellan, Malou Fraiture, Xiaoyu Liu, Petra C Boevink, Eleanor M Gilroy, Ying Chen, Kabindra Kandel, Guido Sessa, Paul R J Birch, Frédéric Brunner   +10 more
doaj   +2 more sources

Transcriptional reprogramming during effector/flg22-triggered immune is independent of defense phytohormone signaling networks [PDF]

, 2020
AbstractPlants rely on the innate immune system to sense and respond to a wide range of lifestyle pathogens and to facilitate their survival in natural ecosystems. Pathogen-associated molecular patterns (PAMP)-triggered immunity (PTI) and effector-triggered immunity (ETI) are designated as a two-branched system of innate immunity.
Nailou Zhang, Zhijin Fan
openalex   +2 more sources

Flg22‐facilitated PGPR colonization in root tips and control of root rot

Molecular Plant Pathology
Abstract Plant root border cells (RBCs) prevent the colonization of plant growth‐promoting rhizobacteria (PGPR) at the root tip, rendering the PGPR unable to effectively control pathogens infecting the root tip.
Yanan Li, Yafei Li, Yuepeng Wang, Yanqing Yang, Man Qi, Tongfu Su, Rui Li, Dehai Liu, Yuqian Gao, Yuancheng Qi, Liyou Qiu   +10 more
openaire   +3 more sources

A type II secreted subtilase from commensal rhizobacteria cleaves immune elicitor peptides and suppresses flg22-induced immune activation

Cell Reports
Summary: Plant roots grow in association with a community of microorganisms collectively known as the rhizosphere microbiome. Immune activation in response to elicitors like the flagellin-derived epitope flg22 restricts bacteria on plant roots but also ...
Samuel Eastman, Ting Jiang, Kaeli Ficco, Chao Liao, Britley Jones, Sarina Wen, Yvette Olivas Biddle, Aya Eyceoz, Ilya Yatsishin, Todd A. Naumann, Jonathan M. Conway   +10 more
doaj   +2 more sources