Light-dependent expression of flg22-induced defense genes in Arabidopsis [PDF]
Frontiers in Plant Science, 2014 Chloroplasts have been reported to generate retrograde immune signals that activate defense gene expression in the nucleus. However, the roles of light and photosynthesis in plant immunity remain largely elusive.
Satoshi Sano +2 more
exaly +5 more sources
Molecular Plant-Microbe Interactions, 2021 Bacterial flagellin protein is a potent microbe-associated molecular pattern. Immune responses are triggered by a 22-amino-acid epitope derived from flagellin, known as flg22, upon detection by the pattern recognition receptor FLAGELLIN-SENSING2 (FLS2 ...
Jänis H T Cheng +2 more
exaly +2 more sources
Flg22-Triggered Immunity Negatively Regulates Key BR Biosynthetic Genes [PDF]
Frontiers in Plant Science, 2015 In plants, activation of growth and activation of immunity are opposing processes that define a trade-off. In the past few years, the growth-promoting hormones brassinosteroids (BR) have emerged as negative regulators of pathogen-associated molecular pattern (PAMP)-triggered immunity (PTI), promoting growth at the expense of defense.
Tamara eJiménez-Góngora +5 more
core +13 more sources
NPR1 is Instrumental in Priming for the Enhanced flg22-induced MPK3 and MPK6 Activation [PDF]
The Plant Pathology Journal, 2015 Pathogen-associated molecular patterns (PAMPs) activate mitogen-activated protein kinases (MAPKs), essential components of plant defense signaling. Salicylic acid (SA) is also central to plant resistance responses, but its specific role in regulation of ...
So Young Yi, Sung Ran Min, Suk-Yoon Kwon
doaj +3 more sources
Effects of Harpin and Flg22 on Growth Enhancement and Pathogen Defense in Cannabis sativa Seedlings
Plants, 2022 Pathogen-associated molecular patterns, PAMPs, are a diverse group of molecules associated with pathogenic microbes and are known to activate immune response and in some cases enhance growth in plants.
Lauren B. Sands +4 more
doaj +3 more sources
Analysis of Flagellin Perception Mediated by flg22 Receptor OsFLS2 in Rice [PDF]
Molecular Plant-Microbe Interactions, 2008 Plants have sensitive perception systems that recognize various pathogen-derived molecules. We previously reported that rice detects flagellin from a rice-incompatible strain of gram-negative phytopathogenic bacterium, Acidovorax avenae, which induces ...
Ryota Takai +3 more
doaj +3 more sources
Defence signalling triggered by Flg22 and Harpin is integrated into a different stilbene output in Vitis cells. [PDF]
PLoS ONE, 2012 Plants can activate defence to pathogen attack by two layers of innate immunity: basal immunity triggered by pathogen-associated molecular pattern (PAMP) triggered immunity (PTI) and effector-triggered immunity (ETI) linked with programmed cell death ...
Xiaoli Chang, Peter Nick
doaj +6 more sources
Multiple Xanthomonas euvesicatoria Type III Effectors Inhibit flg22-Triggered Immunity [PDF]
Molecular Plant-Microbe Interactions, 2016 Xanthomonas euvesicatoria is the causal agent of bacterial spot disease in pepper and tomato. X. euvesicatoria bacteria interfere with plant cellular processes by injecting effector proteins into host cells through the type III secretion (T3S) system ...
Georgy Popov +3 more
doaj +3 more sources
The role of photosynthetic activity in the regulation of flg22-induced local and systemic defence reaction in tomato [PDF]
Photosynthetica, 2022 Flagellin (flg22) induces rapid and long-lasting defence responses. It may also affect the photosynthetic activity depending on several internal and external factors, such as the phytohormone ethylene or the day/night time.
Z. CZÉKUS +5 more
doaj +4 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.
Roberta Galletti +2 more
exaly +4 more sources