Results 21 to 30 of about 1,233 (140)

The LysM receptor kinase CERK1 mediates bacterial perception in Arabidopsis [PDF]

Plant Signaling & Behavior, 2009
Plants use pattern recognition receptors (PRRs) to perceive pathogen-associated molecular pattern (PAMPs) and initiate defence responses. PAMP-triggered immunity (PTI) plays an important role in general resistance, and constrains the growth of most microbes on plants. Despite the importance of PRRs in plant immunity, the vast majority of them remain to
Gimenez-Ibanez, Selena, Ntoukakis, Vardis, Rathjen, John   +2 more
openaire   +3 more sources

Boom or burst: integration of CERK1 activation by OXI1 sheds light on ROS signalling during PTI. [PDF]

Plant Cell
Osborne R.
europepmc   +3 more sources

Super-Resolution Imaging of Plant Receptor-Like Kinases Uncovers Their Colocalization and Coordination with Nanometer Resolution

Membranes, 2023
Plant cell signaling often relies on the cellular organization of receptor-like kinases (RLKs) within membrane nanodomains to enhance signaling specificity and efficiency. Thus, nanometer-scale quantitative analysis of spatial organizations of RLKs could
Jeremiah Traeger, Dehong Hu, Mengran Yang, Gary Stacey, Galya Orr   +4 more
doaj   +1 more source

Autophosphorylation site Y428 is essential for the in vivo activation of CERK1 [PDF]

Plant Signaling & Behavior, 2018
Autophosphorylation of PRR is a critical event for the activation of immune signaling in plant. However, the detailed function of these phosphorylation sites is still not well understood. We analyzed the function of an autophosphorylation site of Arabidopsis CERK1, Y428, in immune signaling.
Maruya, Suzuki, Takumi, Watanabe, Issei, Yoshida, Hanae, Kaku, Naoto, Shibuya   +4 more
openaire   +2 more sources

LysM receptors in Coffea arabica: Identification, characterization, and gene expression in response to Hemileia vastatrix.

PLoS ONE, 2022
Pathogen-associated molecular patterns (PAMPs) are recognized by pattern recognition receptors (PRRs) localized on the host plasma membrane. These receptors activate a broad-spectrum and durable defense, which are desired characteristics for disease ...
Mariana de Lima Santos, Mário Lúcio Vilela de Resende, Bárbara Alves Dos Santos Ciscon, Natália Chagas Freitas, Matheus Henrique de Brito Pereira, Tharyn Reichel, Sandra Marisa Mathioni   +6 more
doaj   +1 more source

AvrPtoB Targets the LysM Receptor Kinase CERK1 to Promote Bacterial Virulence on Plants [PDF]

Current Biology, 2009
Plant innate immunity relies on a set of pattern recognition receptors (PRRs) that respond to ligands known as pathogen-associated molecular patterns (PAMPs). To overcome such immunity, phytopathogenic bacteria deliver virulence molecules called effector proteins into the plant cell that collectively promote pathogenesis.
Gimenez-Ibanez, Selena, Hann, Dagmar R, Ntoukakis, Vardis, Petutschnig, Elena, Lipka, Volker, Rathjen, John   +5 more
openaire   +3 more sources

CERK1, a LysM receptor kinase, is essential for chitin elicitor signaling in Arabidopsis [PDF]

Proceedings of the National Academy of Sciences, 2007
Chitin is a major component of fungal cell walls and serves as a microbe-associated molecular pattern (MAMP) for the detection of various potential pathogens in innate immune systems of both plants and animals. We recently showed that chitin elicitor-binding protein (CEBiP), plasma membrane glycoprotein with LysM motifs, functions ...
Ayako, Miya, Premkumar, Albert, Tomonori, Shinya, Yoshitake, Desaki, Kazuya, Ichimura, Ken, Shirasu, Yoshihiro, Narusaka, Naoto, Kawakami, Hanae, Kaku, Naoto, Shibuya   +9 more
openaire   +2 more sources

Arabidopsis cell culture for comparable physiological and genetic studies

Plant Signaling & Behavior, 2020
Cell cultures established from various plant species have been used for a range of physiological and biochemical studies. Homogeneity of cell types and size of clusters in the cell culture often gave a clearer and simpler results compared to those ...
Shingo Maruyama, Naoto Shibuya, Hanae Kaku, Yoshitake Desaki   +3 more
doaj   +1 more source

Transcriptomic analysis of pea plant responses to chitooligosaccharides’ treatment revealed stimulation of mitogen-activated protein kinase cascade

Frontiers in Plant Science, 2023
Since chitooligosaccharides (COs) are water-soluble, biodegradable and nontoxic compounds, their application may be considered as a promising plant-protecting agent. However, the molecular and cellular modes of action of COs are not yet understood.
Polina Yu. Kozyulina, Olga A. Pavlova, Elizaveta S. Kantsurova (Rudaya), Andrey D. Bovin, Svetlana A. Shirobokova, Aleksandra V. Dolgikh, Alina M. Dymo, Elena A. Dolgikh   +7 more
doaj   +1 more source

Chitin-induced systemic disease resistance in rice requires both OsCERK1 and OsCEBiP and is mediated via perturbation of cell-wall biogenesis in leaves

Frontiers in Plant Science, 2022
Chitin is a well-known elicitor of disease resistance and its recognition by plants is crucial to perceive fungal infections. Chitin can induce both a local immune response and a systemic disease resistance when provided as a supplement in soils.
Momoko Takagi, Kei Hotamori, Keigo Naito, Sumire Matsukawa, Mayumi Egusa, Yoko Nishizawa, Yuri Kanno, Mitsunori Seo, Shinsuke Ifuku, Shinsuke Ifuku, Akira Mine, Akira Mine, Hironori Kaminaka, Hironori Kaminaka   +13 more
doaj   +1 more source