Research Progress in Molecular Mechanism of Broad-spectrum Disease Resistance in Rice

Jing SU; Jinqi FENG; Kailing CHEN; Shen CHEN; Xiaoyuan ZHU

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Research Progress in Molecular Mechanism of Broad-spectrum Disease Resistance in Rice

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Yield loss caused by crop diseases seriously restricts global food security.Breeding disease-resistant varieties with resistance(R)genes is acknowledged as the most economical and effective way to control diseases.Therefore,exploring broad-spectrum resistance(BSR)genes to pathogens and clarifying the underlying mechanism are the basis for effective utilization of BSR resources and finding new approaches for disease control.In the past 20 years,significant progress has also been made in plant immune mechanism and remarkable achievements have been made in researches on broad-spectrum disease resistance of major grain crops,and the potential molecular mechanisms of some BSR have been revealed.Here,the advances of broad-spectrum disease resistance in rice(including the representative cloned BSR genes and their molecular mechanisms)were reviewed.In addition,the problems,opportunities and challenges encountered by BSR were analyzed,and the development of BSR research and its application in rice production were prospected.

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《农业生物技术：英文版》 |2021年第4期|P.4-1015|共8页
作者
Jing SU; Jinqi FENG; Kailing CHEN; Shen CHEN; Xiaoyuan ZHU;
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作者单位

Plant Protection Research Institute Guangdong Academy of Agricultural Sciences/Guangdong Key Laboratory of High Technology for Plant Protection Guangzhou 510640 China;

Plant Protection Research Institute Guangdong Academy of Agricultural Sciences/Guangdong Key Laboratory of High Technology for Plant Protection Guangzhou 510640 China;

Plant Protection Research Institute Guangdong Academy of Agricultural Sciences/Guangdong Key Laboratory of High Technology for Plant Protection Guangzhou 510640 China;

Plant Protection Research Institute Guangdong Academy of Agricultural Sciences/Guangdong Key Laboratory of High Technology for Plant Protection Guangzhou 510640 China;

Plant Protection Research Institute Guangdong Academy of Agricultural Sciences/Guangdong Key Laboratory of High Technology for Plant Protection Guangzhou 510640 China;

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原文格式 PDF
正文语种 chi
中图分类禾谷类作物;
关键词
Rice; Disease; Broad-spectrum resistance; Molecular mechanism;

Research Progress in Molecular Mechanism of Broad-spectrum Disease Resistance in Rice

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