Harnessing Genetic Resistance in Maize and Integrated Rust Management Strategies to Combat Southern Corn Rust
文献类型： 外文期刊
作者： Chang, Jiaying 1 ; Wei, Shizhi 2 ; Liu, Yueyang 2 ; Zhao, Zhiquan 3 ; Shi, Jie 1 ;
作者机构： 1.Hebei Acad Agr & Forestry Sci, Plant Protect Inst, IPM Innovat Ctr Hebei Prov, Int Sci & Technol Joint Res Ctr IPM Hebei Prov,Key, Baoding 071000, Peoples R China
2.Hebei Universe Agr Sci & Technol Co Ltd, Zhangjiakou 075100, Peoples R China
3.Hebei Agr Univ, Acad Affairs Off, Baoding 071000, Peoples R China
关键词：
southern corn rust; maize;
期刊名称：JOURNAL OF FUNGI （ 影响因子：4.0； 五年影响因子：4.5 ）
ISSN：
年卷期： 2025 年 11 卷 1 期
页码：
收录情况： SCI
摘要： Southern corn rust (SCR) caused by Puccinia polysora Underw. has recently emerged as a focal point of study because of its extensive distribution, significant damage, and high prevalence in maize growing areas such as the United States, Canada, and China. P. polysora is an obligate biotrophic fungal pathogen that cannot be cultured in vitro or genetically modified, thus complicating the study of the molecular bases of its pathogenicity. High temperatures and humid environmental conditions favor SCR development. In severe cases, SCR may inhibit photosynthesis and cause early desiccation of maize, a decrease in kernel weight, and yield loss. Consequently, an expedited and accurate detection approach for SCR is essential for plant protection and disease management. Significant progress has been made in elucidating the pathogenic mechanisms of P. polysora, identifying resistance genes and developing SCR-resistant cultivars. A detailed understanding of the molecular interactions between maize and P. polysora will facilitate the development of novel and effective approaches for controlling SCR. This review gives a concise overview of the biological characteristics and symptoms of SCR, its life cycle, the molecular basis of interactions between maize and P. polysora, the genetic resistance of maize to SCR, the network of maize resistance to P. polysora infection, SCR management, and future perspectives.
- 相关文献
作者其他论文 更多>>
-
The Puccinia triticina effector Pt3372 suppresses wheat innate immunity by targeting wheat TaERP3 in TcLr2a and TcLr18
作者：Wen, Xiaolei;Li, Hao;Li, Jianyuan;Mapuranga, Johannes;Zhang, Na;Song, Lulu;Chang, Jiaying;Li, Ruolin;Zhang, Yue;Liu, Daqun;Yang, Wenxiang;Wen, Xiaolei;Li, Jianyuan;Zhang, Yue
关键词：
Puccinia triticina ; Effector protein; Resistance; Host-pathogen interaction; Pathogenesis -
miR-PC-3p-241582_34 Contributes to the Infection of Athetis lepigone by Regulating the Expression of HSWP4 in Nosema bombycis
作者：Zhang, Haijian;Sun, Xuelian;Xiao, Hongli;Liu, Shusen;Guo, Ning;Li, Yaofa;Shi, Jie;Zhang, Haijian;Sun, Xuelian;Xiao, Hongli;Liu, Shusen;Guo, Ning;Li, Yaofa;Shi, Jie
关键词：microsporidia; spore wall protein; regulatoryrelationship; microRNA
-
A thaumatin-like effector protein suppresses the rust resistance of wheat and promotes the pathogenicity of Puccinia triticina by targeting TaRCA
作者：Chang, Jiaying;Mapuranga, Johannes;Wang, Xiaodong;Dong, Haijiao;Li, Ruolin;Zhang, Yingdan;Li, Hao;Yang, Wenxiang;Shi, Jie
关键词：chloroplast function; disease resistance; effector proteins; Puccinia triticina; Rubisco activase; Thaumatin-like proteins
-
Wheat Leaf Rust Fungus Effector Protein Pt1641 Is Avirulent to TcLr1
作者：Chang, Jiaying;Mapuranga, Johannes;Li, Ruolin;Zhang, Yingdan;Yan, Hongfei;Yang, Wenxiang;Shi, Jie
关键词：Puccinia triticina; effector protein; avirulence function; TcLr1; resistance
-
Roles of Ear Injury, Infestation, and Vector Activity by Ostrinia furnacalis (Asian Corn Borer) and Conogethes punctiferalis (Yellow Peach Moth) in Fusarium verticillioides Infection and Kernel Fumonisin Level
作者：Li, Qincheng;Huang, Chaolong;Guo, Jingfei;He, Kanglai;Wang, Zhenying;Shi, Jie;Hellmich, Richard L.
关键词：Conogethes punctiferalis; fumonisins; Fusarium verticillioides; insect-fungus interaction; Ostrinia furnacalis
-
Asian Corn Borer (Ostrinia furnacalis) Infestation Increases Fusarium verticillioides Infection and Fumonisin Contamination in Maize and Reduces the Yield
作者：Li, Qincheng;Huang, Chaolong;Guo, Jingfei;He, Kanglai;Wang, Zhenying;Shi, Jie
关键词：fumonisins; Fusarium verticillioides; maize ear rot; Ostrinia furnacalis; symptomless infection; yield loss
-
Wheat leaf rust fungus effector Pt13024 is avirulent to TcLr30
作者：Qi, Yue;Li, Jianyuan;Mapuranga, Johannes;Zhang, Na;Chang, Jiaying;Zhang, Yue;Wei, Jie;Cui, Liping;Liu, Daqun;Yang, Wenxiang;Qi, Yue;Li, Jianyuan;Shen, Qianhua;Zhang, Yue;Wei, Jie
关键词：Puccinia triticina; effector; wheat rust; host-pathogen interaction; biotroph; pathogenicity
