文献类型： 外文期刊
作者： Mou, Baohui 1 ; Zhao, Guosheng 1 ; Wang, Jiyang 1 ; Wang, Shanzhi 1 ; He, Feng 4 ; Ning, Yuese 4 ; Li, Dayong 5 ; Zheng, Xinhang 1 ; Cui, Fuhao 1 ; Xue, Fang 6 ; Zhang, Shiyong 6 ; Sun, Wenxian 1 ;
作者机构： 1.China Agr Univ, Dept Plant Pathol, Minist Agr, Key Lab Pest Monitoring & Green Management, Beijing 100193, Peoples R China
2.China Agr Univ, Joint Int Res Lab Crop Mol Breeding, Minist Educ, Beijing 100193, Peoples R China
3.Southwest Univ, Coll Plant Protect, Chongqing 400715, Peoples R China
4.Chinese Acad Agr Sci, State Key Lab Biol Plant Dis & Insect Pests, Inst Plant Protect, Beijing 100193, Peoples R China
5.Jilin Agr Univ, Coll Plant Protect, Changchun 130118, Jilin, Peoples R China
6.Shandong Acad Agr Sci, Wetland Agr & Ecol Inst, Jinan 250100, Shandong, Peoples R China
期刊名称：PLANT CELL （ 影响因子：11.6； 五年影响因子：12.9 ）
ISSN： 1040-4651
年卷期： 2023 年
页码：
收录情况： SCI
摘要： Plant immunity is fine-tuned to balance growth and defense. However, little is yet known about molecular mechanisms underlying immune homeostasis in rice (Oryza sativa). In this study, we reveal that a rice calcium-dependent protein kinase (CDPK), OsCPK17, interacts with and stabilizes the receptor-like cytoplasmic kinase (RLCK) OsRLCK176, a close homolog of Arabidopsis thaliana BOTRYTIS-INDUCED KINASE 1 (AtBIK1). Oxidative burst and pathogenesis-related gene expression triggered by pathogen-associated molecular patterns are significantly attenuated in the oscpk17 mutant. The oscpk17 mutant and OsCPK17-silenced lines are more susceptible to bacterial diseases than the wild-type plants, indicating that OsCPK17 positively regulates rice immunity. Furthermore, the plant U-box (PUB) protein OsPUB12 ubiquitinates and degrades OsRLCK176. OsCPK17 phosphorylates OsRLCK176 at Ser83, which prevents the ubiquitination of OsRLCK176 by OsPUB12 and thereby enhances the stability and immune function of OsRLCK176. The phenotypes of the ospub12 mutant in defense responses and disease resistance show that OsPUB12 negatively regulates rice immunity. Therefore, OsCPK17 and OsPUB12 reciprocally maintain OsRLCK176 homeostasis and function as positive and negative immune regulators, respectively. This study uncovers positive cross talk between CDPK- and RLCK-mediated immune signaling in plants and reveals that OsCPK17, OsPUB12, and OsRLCK176 maintain rice immune homeostasis. After stimulation, OsCPK17 rapidly phosphorylates OsRLCK176; phosphorylation attenuates OsPUB12-mediated OsRLCK176 ubiquitination and degradation, which enhances rice immunity.
- 相关文献
作者其他论文 更多>>
-
Bacillus species are core microbiota of resistant maize cultivars that induce host metabolic defense against corn stalk rot
作者：Xia, Xinyao;Wei, Qiuhe;Wu, Hanxiang;Chen, Xinyu;Xiao, Chunxia;Ye, Yiping;Liu, Chaotian;Yu, Haiyue;Guo, Yuanwen;Liu, Wende;Xia, Xinyao;Sun, Wenxian;Xia, Xinyao;Sun, Wenxian;Xia, Xinyao
关键词：Bacillus; Corn stalk rot; Compartments; Microbiome; Resistance
-
MB @ ZIF-8/COOH-MWCNTs Composite-based Ratiometric Electrochemical Sensor for Detection of Hydrogen Peroxide
作者：Zhao, Si-Jia;He, Feng;Liu, Tian-Di;Zhang, Shao-Ying;Li, Teng-Fei;Wang, Jing;He, Feng;Du, Peng-Fei
关键词：Hydrogen peroxide; 4-Aminophenylboronic acid; Methylene blue; Ratiometric electrochemical sensor
-
Magnetic Separation Immunosensor Based on Enzyme-linked Gold Nanocomposite Probe for Detection of Ractopamine
作者：HE, Feng;LI, Teng-Fei;TAN, Tian-Yu;HAN, Qing;WANG, Hai-Jie;DU, Peng-Fei;WANG, Wei-Ting;WANG, Shou-Jing;LIU, Yao-Bo;MA, Yan-Li;HU, Peng;HAN, Qing;WANG, Hai-Jie
关键词：Ractopamine; Gold nanoparticles; Magnetic microbeads; Horseradish peroxidase
-
Unveiling heterocyclic aromatic amines (HAAs) in thermally processed meat products: Formation, toxicity, and strategies for reduction - A comprehensive review
作者：Wang, Haijie;Chu, Xiaoran;Du, Pengfei;He, Feng;Liu, Yaobo;Wang, Weiting;Ma, Yanli;Wen, Lei;Wang, Yuanshang;Wang, Haijie;Chu, Xiaoran;He, Hongjun;Wen, Lei;He, Feng;Wang, Yuanshang;Oz, Fatih;Abd El-Aty, A. M.;Abd El-Aty, A. M.
关键词：Heterocyclic aromatic amines; Protein-rich foods; Inhibition mechanism; Formation mechanism; Toxicity; Distribution; Carcinogen; 2-Amino-3-methyl-imidazole[4; 5-f]quinoline; 2-Amino-3; 4-dimethylimidazo[4; 3-Methyl-3H-imidazo[4; 5-f]quinoxalin-2-2-Amino-3; 8-dimethylimidazo[4; 5-f]; 2-Amino-1-methyl-6-phenylimidazo[4; 5-b]
-
Glucometer-based biosensor for the determination of ractopamine in animal-derived foods using rolling circle amplification
作者：He, Feng;Wang, Haijie;Du, Pengfei;Wang, Weiting;Liu, Yaobo;Wang, Shoujing;Ma, Yanli;Wang, Yuanshang;Hu, Peng;He, Feng;Li, Tengfei;Tan, Tianyu;Wang, Haijie;Wang, Yuanshang;Abd El-Aty, A. M.;Abd El-Aty, A. M.;Abd El-Aty, A. M.
关键词：Ractopamine; Rolling circle amplification; Glucometer; Gold nanoparticles; Portable sensing
-
Personal glucose meters coupled with signal amplification technologies for quantitative detection of non-glucose targets: Recent progress and challenges in food safety hazards analysis
作者：He, Feng;Wang, Haijie;Du, Pengfei;Wang, Weiting;Liu, Yaobo;Ma, Yanli;Wang, Yuanshang;He, Feng;Li, Tengfei;Tan, Tianyu;Wang, Haijie;Wang, Yuanshang;Abd El-Aty, A. M.;Abd El-Aty, A. M.
关键词：Food safety; Personal glucose meter; Signal amplification; Point -of -care testing; Detection principle
-
Predicting the formation of 2-amino-3-methyl-imidazole[4,5-f]quinoline (IQ) in the Maillard reaction model system under various reaction conditions
作者：Wang, Haijie;He, Feng;Du, Pengfei;Liu, Yaobo;Wang, Weiting;Wang, Shoujing;Ma, Yanli;Chu, Xiaoran;Wang, Yuanshang;Mu, Xiaoyi;Wang, Haijie;He, Hongjun;Chu, Xiaoran;He, Feng;Wang, Yuanshang;Abd El-Aty, A. M.;Abd El-Aty, A. M.;Abd El-Aty, A. M.
关键词：IQ; Formation mechanism; Maillard reaction model system; Crotonaldehyde; Heterocyclic aromatic amines
