Functional Analyses of a Small Secreted Cysteine-Rich Protein ThSCSP_14 in Tilletia horrida
文献类型： 外文期刊
作者： Shu, Xinyue 1 ; Xu, Deze 2 ; Jiang, Yuqi 1 ; Liang, Juan 1 ; Xiang, Ting 1 ; Wang, Yuxuan 1 ; Zhang, Weike 1 ; Han, Xue 1 ; Jiao, Chunhai 2 ; Zheng, Aiping 1 ; Li, Ping 3 ; Yin, Desuo 2 ; Wang, Aijun 1 ;
作者机构： 1.Sichuan Agr Univ, Coll Agron, Chengdu 611130, Peoples R China
2.Hubei Acad Agr Sci, Food Crop Res Inst, Wuhan 430064, Peoples R China
3.Sichuan Agr Univ, Rice Res Inst, Chengdu 611130, Peoples R China
关键词： rice; Tilletia horrida; effector; cell death; immune response
期刊名称：INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES （ 2021影响因子：6.208； 五年影响因子：6.628 ）
年卷期： 2022 年 23 卷 23 期
收录情况： SCI
摘要： Tilletia horrida is a biotrophic basidiomycete fungus that causes rice kernel smut, one of the most significant diseases in hybrid rice-growing areas worldwide. Little is known about the pathogenic mechanisms and functions of effectors in T. horrida. Here, we performed functional studies of the effectors in T. horrida and found that, of six putative effectors tested, only ThSCSP_14 caused the cell death phenotype in epidermal cells of Nicotiana benthamiana leaves. ThSCSP_14 was upregulated early on during the infection process, and the encoded protein was secreted. The predicted signal peptide (SP) of ThSCSP_14 was required for its ability to induce the necrosis phenotype. Furthermore, the ability of ThSCSP_14 to trigger cell death in N. benthamiana depended on suppressing the G2 allele of Skp1 (SGT1), required for Mla12 resistance (RAR1), heat-shock protein 90 (HSP90), and somatic embryogenesis receptor-like kinase (SERK3). It is important to note that ThSCSP_14 induced a plant defense response in N. benthamiana leaves. Hence, these results demonstrate that ThSCSP_14 is a possible effector that plays an essential role in T. horrida-host interactions.
- 相关文献
作者其他论文 更多>>
-
Influence of the temperature during grain filling stage and nitrogen application rate on yield and quality of indica hybrid rice
作者：Lu, Bo;Xu, Congshan;Li, Ziyu;Tang, Xinao;Yang, Fei;Jiang, Yu;Li, Weiwei;Liu, Zhenghui;Ding, Yanfeng;Li, Ganghua;Xu, Deze;Zhu, Guofu;Zhang, Jing
关键词：Temperature; Nitrogen application; Grain yield; Grain quality; Indica hybrid rice
-
Nitrogen application increased yield sensitivity of indica hybrid rice to climate resource
作者：Lu, Bo;Li, Ziyu;Yang, Fei;Zhang, Jianwei;Li, Weiwei;Qian, Haoyu;Jiang, Yu;Liu, Zhenghui;Ding, Yanfeng;Li, Ganghua;Xu, Congshan;Tang, Xinao;Li, Ganghua;Ding, Chao;Xu, Deze;Zhu, Guofu;Zhang, Jing
关键词：Sowing date; Nitrogen application rate; Grain yield; Climate resource; Indica hybrid rice
-
A Sweet Potato MYB Transcription Factor IbMYB330 Enhances Tolerance to Drought and Salt Stress in Transgenic Tobacco
作者：Wang, Chong;Lei, Jian;Jin, Xiaojie;Chai, Shasha;Jiao, Chunhai;Yang, Xinsun;Wang, Lianjun;Wang, Chong;Yang, Xinsun
关键词：IbMYB330; sweet potato; drought and salt tolerance; gene overexpression; tobacco
-
Comparative study of volatile organic compound profiles in aromatic and non-aromatic rice cultivars using HS-GC-IMS and their correlation with sensory evaluation
作者：Xiong, Yin;Tian, Xuhong;Wu, Muci;Zheng, Xingfei;Chen, Junxiao;Zhou, Lei;Xu, Deze;You, Aiqing;Wang, Chongrong;Wang, Jingyi;Gilard, Veronique
关键词：Aromatic rice; Non -aromatic rice; HS-GC -IMS; Sensory evaluation; Correlation analysis
-
Integrated Genome Sequencing and Transcriptome Analysis Identifies Candidate Pathogenicity Genes from Ustilago crameri
作者：Liang, Juan;Shu, Xinyue;Xiang, Ting;Zhang, Chao;Li, Honglian;Wang, Aijun;Liang, Juan;Shu, Xinyue;Xiang, Ting;Yin, Desuo
关键词：Ustilago crameri; foxtail millet; genome; pathogenicity genes; effectors
-
Isobaric Tags for Relative and Absolute Quantitation-Based Proteomics Analysis Revealed Proteins Involved in Drought Response during the Germination Stage in Faba Bean
作者：Liu, Changyan;Li, Li;Han, Xuesong;Chen, Hongwei;Jiao, Chunhai;Liu, Changyan;Li, Li;Han, Xuesong;Chen, Hongwei;Jiao, Chunhai;Liu, Changyan;Li, Li;Han, Xuesong;Chen, Hongwei;Jiao, Chunhai;Yang, Fangwen;Sha, Aihua;Sha, Aihua;Sha, Aihua
关键词：faba bean; germination; drought; iTRAQ; histone protein; SOD
-
CsHSFA1d Promotes Drought Stress Tolerance by Increasing the Content of Raffinose Family Oligosaccharides and Scavenging Accumulated Reactive Oxygen Species in Cucumber
作者：Dong, Danhui;Zhang, Jialong;Deng, Qilin;Xia, Pingxin;Li, Ping;Jia, Congyang;Zhao, Bing;Zhang, Na;Guo, Yang-Dong;Qi, Chuandong
关键词：Cucumber; Drought; Galactinol synthase; Heat shock transcription factor; Raffinose synthase
