Results 241 to 250 of about 1,280,410 (279)

Structural insight into chitin perception by chitin elicitor receptor kinase 1 of Oryza sativa

Journal of Integrative Plant Biology, 2022
ABSTRACTPlants have developed innate immune systems to fight against pathogenic fungi by monitoring pathogenic signals known as pathogen‐associated molecular patterns (PAMP) and have established endo symbiosis with arbuscular mycorrhizal (AM) fungi through recognition of mycorrhizal (Myc) factors. Chitin elicitor receptor kinase 1 of Oryza sativa subsp.
Xu, L., Wang, J., Xiao, Y., Han, Z., Chai, J.   +4 more
openaire   +3 more sources

Role of LysM receptors in chitin-triggered plant innate immunity [PDF]

Plant Signaling and Behavior, 2013
Recent research findings clearly indicate that lysin motif (LysM)-containing cell surface receptors are involved in the recognition of specific oligosaccharide elicitors (chitin and peptidoglycan), which trigger an innate immunity response in plants.
Kiwamu Tanaka, Gary Stacey
exaly   +4 more sources

Molecular mechanisms of chitin recognition and immune signaling by LysM-receptors [PDF]

Physiological and Molecular Plant Pathology, 2016
Abstract Plants have the ability to recognize microbe-associated molecular patterns (MAMPs) and initiate various defense responses. Chitin is a representative fungal MAMP that triggers defense signaling in a wide range of plant species. In rice, OsCEBiP and OsCERK1 form a receptor complex and play critical roles in chitin-triggered defense signaling.
Hanae Kaku, Naoto Shibuya
exaly   +4 more sources

Affinity Labeling and Purification of Plant Chitin-Binding LysM Receptor with Chitin Octasaccharide Derivatives

2020
Lysin motif (LysM) is a carbohydrate-binding modules found in all kingdoms. LysM binds to N-acetylglucosamine-containing molecules such as peptidoglycan, chitin, Nod factor, and Myc factor and is found in peptidoglycan hydrolases, chitinases, and plant pathogen effectors and plant receptor/co-receptor for defense and symbiosis signaling.
Tomonori, Shinya, Naoto, Shibuya, Hanae, Kaku   +2 more
openaire   +2 more sources

The Lysin Motif Receptor-like Kinase (LysM-RLK) CERK1 Is a Major Chitin-binding Protein in Arabidopsis thaliana and Subject to Chitin-induced Phosphorylation*♦ [PDF]

Journal of Biological Chemistry, 2010
Plants detect potential pathogens by sensing microbe-associated molecular patterns via pattern recognition receptors. In the dicot model plant Arabidopsis, the lysin motif (LysM)-containing chitin elicitor receptor kinase 1 (CERK1) has been shown to be essential for perception of the fungal cell wall component chitin and for resistance to fungal ...
Elena K Petutschnig, Volker Lipka, Alexandra M Jones   +2 more
exaly   +4 more sources

AtLYK4 is the major chitin receptor in Arabidopsis with N-glycosylation and ligand-interacting residues orchestrating chitin perception

Science China Life Sciences
Fungi, arthropods, and nematodes are chitin-containing organisms that cause severe damage to crop production. Plants can sense chitin to activate immunity against these invaders. In Arabidopsis thaliana (Arabidopsis), the lysin motif-containing receptor kinases (LysM-RKs) AtLYK5 and AtCERK1 are considered the primary chitin receptor and coreceptor for ...
Jian-Feng Li, Feng-Zhu Wang, Xinran Yao
exaly   +3 more sources

Expression of the chimeric receptor between the chitin elicitor receptor CEBiP and the receptor-like protein kinase Pi-d2 leads to enhanced responses to the chitin elicitor and disease resistance against Magnaporthe oryzae in rice

Plant Molecular Biology, 2012
We previously reported that rice plants expressing the chimeric receptor consisting of rice chitin oligosaccharides binding protein (CEBiP) and the intracellular protein kinase region of Xa21, which confers resistance to rice bacterial blight, showed enhanced cellular responses to a chitin elicitor N-acetylchitoheptaose and increased resistance to the ...
Hanae Kaku, Yusuke Kouzai, Naoto Shibuya
exaly   +3 more sources

Differential contribution of Arabidopsis chitin receptor complex components to defense signaling and ubiquitination-dependent endocytotic removal from the plasma membrane

New Phytologist
Summary In Arabidopsis, the enzymatically active lysin motif‐containing receptor‐like kinase (LysM‐RLK) CHITIN ELICITOR RECEPTOR KINASE 1 (CERK1) and the pseudokinases LYSIN MOTIF‐CONTAINING RECEPTOR‐LIKE KINASE 5 (LYK5) and LYK4 are the core components ...
Volker Lipka, Siqi Sun
exaly   +2 more sources

The sulfonylurea receptor Sur is dispensable for chitin synthesis in Drosophila melanogaster embryos

Pest Management Science, 2013
AbstractBACKGROUNDChitin produced by membrane‐inserted chitin synthases is an important constituent of the arthropod cuticle and midgut peritrophic matrix. Chitin synthesis inhibitors are common insecticides in pest control. As the target of sulfonylurea‐derived insecticides such as diflubenzuron, the ABC transporter sulfonylurea receptor (Sur) has ...
Meyer, F., Flötenmeyer, M. ; https://orcid.org/0000-0002-0133-1632, Moussian, B. ; https://orcid.org/0000-0002-2854-9500   +2 more
openaire   +3 more sources

Saccharomyces cerevisiae cell wall chitin, the Kluyveromyces lactis zymocin receptor

Yeast, 2001
AbstractThe exozymocin secreted by Kluyveromyces lactis causes sensitive yeast cells, including Saccharomyces cerevisiae, to arrest growth in the G1 phase of the cell cycle. Despite its heterotrimeric (αβγ) structure, intracellular expression of its smallest subunit, the γ‐toxin, is alone responsible for the G1 arrest.
Jablonowski, Daniel, Fichtner, Lars, Martin, Vera J., Klassen, Roland, Meinhardt, Friedhelm, Stark, Michael J. R., Schaffrath, Raffael   +6 more
openaire   +3 more sources