Results 1 to 10 of about 2,492 (174)

<i>CERK1</i> is required for chitin-triggered reactive oxygen species generation in melon and is broadly conserved in cucurbits. [PDF]

Plant Signal Behav
CHITIN ELICITOR RECEPTOR KINASE 1 (CERK1), originally identified in Arabidopsis thaliana, encodes a pattern recognition receptor that perceives the fungal cell wall component called chitin to activate immune responses, including the production of ...
Suen CY, Matsuo H, Jin C, Zhang R, Mine A, Takano Y.   +5 more
europepmc   +3 more sources

Chitin Soil Amendment Triggers Systemic Plant Disease Resistance Through Enhanced Pattern-Triggered Immunity. [PDF]

Plant Biotechnol J
ABSTRACT Chitin triggers localised and systemic plant immune responses, making it a promising treatment for sustainable disease resistance. However, the precise molecular mechanisms underlying chitin‐induced systemic effects in plants remain unknown. In this study, we investigated the effects of soil amendment with crab chitin flakes (hereafter chitin)
Makechemu M, Goto Y, Schmid MW, Zbinden H, Widrig V, Kaufmann M, Pothier JF, Keller B, Zipfel C.   +8 more
europepmc   +3 more sources

A GmNRF5a-GmCERK1-GmCAK1 module mediates chitin/chitosan-triggered immune response in soybean. [PDF]

J Integr Plant Biol
In soybeans, the GmNFR5a‐GmCERK1‐GmCAK1 module regulates immune responses triggered by chitin oligosaccharides and chitosan oligosaccharides from fungal pathogens. This reveals a shared upstream signaling mechanism for distinct microbial patterns and provides valuable genetic targets for improving broad‐spectrum disease resistance in crops.
Sun G, Chen J, Li T, Zhu Q, Li X, Mi X, Wang W, Zhang Z, Huang K, Yao R, Yang B, Ye W, Duan K, Ma Z, Yu K, Wang Y, Dong S, Wang Y, Yin H, Wang Y.   +19 more
europepmc   +2 more sources

Phytosulfokine signalling blocks mycotoxin toxicity in Arabidopsis and mediates suppression of cell death activated by bacterial microbe-associated molecular patterns. [PDF]

New Phytol
Summary Fumonisin B1 (FB1) is a mycotoxin that disrupts ceramide biosynthesis and kills plants. Prior activation with bacterial microbe‐associated molecular patterns (MAMPs), such as components of bacterial flagella, effectively suppresses FB1‐induced cell death.
Alqarni AO, Hamilton JMU, Brown AP, Chivasa S.   +3 more
europepmc   +2 more sources

Expression of a bacterial salicylate hydroxylase gene NahG impedes the expression of PAMP-triggered immunity-related genes in plants. [PDF]

Plant Biotechnol J
Plant Biotechnology Journal, Volume 23, Issue 8, Page 3116-3118, August 2025.
Wang Y, Ouyang Y, Jiang L, Xiao J, Yu G.
europepmc   +2 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

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

Presence of LYM2 dependent but CERK1 independent disease resistance inArabidopsis [PDF]

Plant Signaling & Behavior, 2013
Plants have the ability to detect invading fungi through the perception of chitin fragments released from the fungal cell walls. Plant chitin receptor consists of two types of plasma membrane proteins, CEBiP and CERK1. However, the contribution of these proteins to chitin signaling is different between Arabidopsis and rice.
Narusaka, Yoshihiro, Shinya, Tomonori, Narusaka, Mari, Motoyama, Noriko, Shimada, Hikaru, Murakami, Kosuke, Shibuya, Naoto   +6 more
openaire   +2 more sources

PUB4, a CERK1-Interacting Ubiquitin Ligase, Positively Regulates MAMP-Triggered Immunity in Arabidopsis [PDF]

Plant and Cell Physiology, 2019
Abstract Lysin motif (LysM) receptor-like kinase CERK1 is a co-receptor essential for plant immune responses against carbohydrate microbe-associated molecular patterns (MAMPs). Concerning the immediate downstream signaling components of CERK1, receptor-like cytoplasmic kinases such as PBL27 and other RLCK VII members have been reported ...
Yoshitake Desaki, Shohei Takahashi, Kenta Sato, Kanako Maeda, Saki Matsui, Ikuya Yoshimi, Takaki Miura, Jun-Ichi Jumonji, Jun Takeda, Kohei Yashima, Masaki Kohari, Takayoshi Suenaga, Hayato Terada, Tomoko Narisawa, Takeo Shimizu, Emi Yumoto, Koji Miyamoto, Mari Narusaka, Yoshihiro Narusaka, Hanae Kaku, Naoto Shibuya   +20 more
openaire   +2 more sources

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