Plasmodesmata-Dependent Intercellular Movement of Bacterial Effectors
Frontiers in Plant Science, 2021 Pathogenic microorganisms deliver protein effectors into host cells to suppress host immune responses. Recent findings reveal that phytopathogens manipulate the function of plant cell-to-cell communication channels known as plasmodesmata (PD) to promote ...
Zhongpeng Li +4 more
doaj +1 more source
The Arabidopsis NADPH oxidases RbohD and RbohF display differential expression patterns and contributions during plant immunity [PDF]
, 2016 Plant NADPH oxidases, also known as respiratory burst oxidase homologues (RBOHs), produce reactive oxygen species (ROS) that perform a wide range of functions.
Antonio Molina +6 more
core +1 more source
PLoS ONE, 2014 The first line of defense in plants against pathogens is induced by the recognition of microbe-associated molecular patterns (MAMP). Perception of bacterial flagellin (flg22) by the pattern recognition receptor flagellin-sensing 2 (FLS2) is the best ...
So Young Yi +4 more
doaj +1 more source
The calcium-dependent protein kinase CPK28 negatively regulates the BIK1-mediated PAMP-induced calcium burst [PDF]
, 2015 Plants are protected from microbial infection by a robust immune system. Two of the earliest responses mediated by surface-localized immune receptors include an increase in cytosolic calcium (Ca(2+)) and a burst of apoplastic reactive oxygen species (ROS)
Matschi, Susanne +3 more
core +1 more source
The Arabidopsis Malectin-Like/LRR-RLK IOS1 is Critical for BAK1-Dependent and BAK1-Independent Pattern-Triggered Immunity [PDF]
, 2016 Plasma membrane-localized pattern recognition receptors (PRRs) such as FLAGELLIN SENSING2 (FLS2), EF-TU RECEPTOR (EFR) and CHITIN ELICITOR RECEPTOR KINASE 1 (CERK1) recognize microbe-associated molecular patterns (MAMPs) to activate pattern-triggered ...
Chien, Hsiao-Chiao +11 more
core +1 more source
High levels of cyclic-di-GMP in plant-associated Pseudomonas correlate with evasion of plant immunity [PDF]
, 2016 The plant innate immune system employs plasma membrane-localized receptors that specifically perceive pathogen/microbe-associated molecular patterns (PAMPs/MAMPs).
Aragon +68 more
core +1 more source
Sterols regulate endocytic pathways during flg22-induced defense responses in Arabidopsis [PDF]
Development, 2018 The plant transmembrane receptor kinase FLAGELLIN SENSING 2 (FLS2) is critical for innate immunity. Although previous studies have reported FLS2-mediated signal transduction and endocytosis via the clathrin-mediated pathway, whether additional endocytic pathways affect FLS2-mediated defense responses remains unclear.
Yaning Cui +6 more
openaire +2 more sources
Identification of functional cis-regulatory elements by sequential enrichment from a randomized synthetic DNA library [PDF]
, 2013 BACKGROUND: The identification of endogenous cis-regulatory DNA elements (CREs) responsive to endogenous and environmental cues is important for studying gene regulation and for biotechnological applications but is labor and time intensive. Alternatively,
Ahmadinejad, N. +3 more
core +2 more sources
The interplay of transcription factors in suppression of UV-B induced flavonol accumulation by flg22 [PDF]
Plant Signaling & Behavior, 2014 Biotic stress can be mimicked by application of elicitors, which comprise of microbe-associated molecular patterns (MAMPs). Treatment of plant cell cultures with MAMPs such as flg22 suppressed the expression of UV-B-induced flavonol pathway genes (FPGs) in parsley, carrot and Arabidopsis.
Dirk, Schenke, Daguang, Cai
openaire +2 more sources
Activation of Local and Systemic Defence Responses by Flg22 Is Dependent on Daytime and Ethylene in Intact Tomato Plants [PDF]
International Journal of Molecular Sciences, 2021 The first line of plant defence responses against pathogens can be induced by the bacterial flg22 and can be dependent on various external and internal factors. Here, we firstly studied the effects of daytime and ethylene (ET) using Never ripe (Nr) mutants in the local and systemic defence responses of intact tomato plants after flg22 treatments. Flg22
Zalán Czékus +6 more
openaire +4 more sources