The Pythium periplocum elicitin PpEli2 confers broad-spectrum disease resistance by triggering a novel receptor-dependent immune pathway in plants
文献类型： 外文期刊
作者： Yang, Kun 1 ; Wang, Yi 1 ; Li, Jialu 1 ; Du, Yaxin 1 ; Zhai, Ying 2 ; Liang, Dong 1 ; Shen, Danyu 1 ; Ji, Rui 3 ; Ren, Xuexiang 4 ; Peng, Hao 2 ; Jing, Maofeng 1 ; Dou, Daolong 1 ;
作者机构： 1.Nanjing Agr Univ, Dept Plant Pathol, Key Lab Biol Interact & Crop Hlth, Nanjing 210095, Peoples R China
2.Washington State Univ, Dept Plant Pathol, Pullman, WA 99164 USA
3.Jiangsu Acad Agr Sci, Inst Plant Protect, Nanjing 210014, Peoples R China
4.Anhui Acad Agr Sci, Inst Plant Protect & Agroprod Safety, Hefei 230001, Peoples R China
5.Nanjing Agr Univ, Acad Adv Interdisciplinary Studies, Nanjing 210095, Peoples R China
期刊名称：HORTICULTURE RESEARCH （ 影响因子：8.7； 五年影响因子：9.0 ）
ISSN： 2662-6810
年卷期： 2023 年 10 卷 2 期
页码：
收录情况： SCI
摘要： Elicitins are microbe-associated molecular patterns produced by oomycetes to elicit plant defense. It is still unclear whether elicitins derived from non-pathogenic oomycetes can be used as bioactive molecules for disease control. Here, for the first time we identify and characterize an elicitin named PpEli2 from the soil-borne oomycete Pythium periplocum, which is a non-pathogenic mycoparasite colonizing the root ecosystem of diverse plant species. Perceived by a novel cell surface receptor-like protein, REli, that is conserved in various plants (e.g. tomato, pepper, soybean), PpEli2 can induce hypersensitive response cell death and an immunity response in Nicotiana benthamiana. Meanwhile, PpEli2 enhances the interaction between REli and its co-receptor BAK1. The receptor-dependent immune response triggered by PpEli2 is able to protect various plant species against Phytophthora and fungal infections. Collectively, our work reveals the potential agricultural application of non-pathogenic elicitins and their receptors in conferring broad-spectrum resistance for plant protection.
- 相关文献
作者其他论文 更多>>
-
Rhizobium Soaking Promoted Maize Growth by Altering Rhizosphere Microbiomes and Associated Functional Genes
作者：Li, Zhao;Chi, Yu;Su, Xianyan;Ye, Zhenghe;Ren, Xuexiang
关键词：Bradyrhizobium japonicum; growth; gene expression; soil microorganism; Zea mays
-
GhTLP1, a thaumatin-like protein 1, improves Verticillium wilt resistance in cotton via JA, ABA and MAPK signaling pathway-plant pathways
作者：Zhou, Heng;Xie, Yijing;Jiang, Yan;Nadeem, Hasan;Wang, Yi;Yang, Na;Tang, Canming;Zhou, Heng;Zhu, Heqin
关键词：Verticillium dahliae; GhTLP1; Cotton resistance
-
Wheat Lodging Segmentation Based on Lstm_PSPNet Deep Learning Network
作者：Yu, Jun;Cheng, Tao;Cai, Ning;Zhou, Xin-Gen;Du, Shizhou;Liang, Dong;Zhang, Dongyan;Zhou, Xin-Gen;Diao, Zhihua;Wang, Tianyi;Du, Shizhou
关键词：unmanned aerial vehicle; deep learning; Lstm_PSPNet; lodging; wheat
-
Genetic Diversity and Phylogeography of Taenioides cirratus in Five Geographical Populations Based on Mitochondrial COI and Cytb Gene Sequences
作者：Zhang, Guoqing;Chen, Cheng;Lu, Wenxuan;Li, Jing;Fang, Ting;Yang, Kun;Zhao, Xiuxia;Gao, Na;Liang, Yangyang
关键词：
-
Trace metals in sediment from Chaohu Lake in China: Bioavailability and probabilistic risk assessment
作者：Fang, Ting;Yang, Kun;Liang, Yangyang;Zhao, Xiuxia;Gao, Na;Li, Jing;Lu, Wenxuan;Cui, Kai;Wang, Hui;Fang, Hongyan
关键词：Trace metals; Bioavailability; Probabilistic risk assessment; Species sensitivity distribution; Monte Carlo simulation
-
Source tracing with cadmium isotope and risk assessment of heavy metals in sediment of an urban river, China
作者：Fang, Ting;Liang, Yangyang;Cui, Kai;Yang, Kun;Lu, Wenxuan;Li, Jing;Zhao, Xiuxia;Gao, Na;Yu, Qizhi;Jiang, He;Wang, Hui;Li, Hui
关键词：Cd isotopes; Source tracing; DGT; Bioavailability; Risk assessment
-
Functionally similar species of ciliates have similar dynamics: A biennial survey study in a large eutrophic lake
作者：Li, Jing;Yang, Kun;Lu, Wenxuan;Cui, Kai;Chen, Feizhou
关键词：Ciliate diversity; Functional feeding groups; Constancy of species; Nutritive salts; Metazooplankton
