棉花抗黄萎病遗传学研究进展  

Genetics of Cotton Resistance to Verticillium wilt:Research Progress

作　　者：李廷刚 巩东营[2] 张倩倩 LI Tinggang;GONG Dongying;ZHANG Qianqian(Shandong Academy of Grape,Jinan 250100,Shandong,China;Shandong Academy of Agricultural Sciences,Institute Agro-Food Science and Technology,Jinan 250100,Shandong,China)

机构地区：[1]山东省葡萄研究院,济南250100 [2]山东省农业科学院农产品研究所,济南250100

出　　处：《农学学报》2022年第9期31-36,共6页Journal of Agriculture

基　　金：国家自然科学基金青年基金“棉花凝集素受体激酶类基因GhLRK1介导抗黄萎病的分子机制”(31901866)。

摘　　要：黄萎病是棉花生长中的主要病害,严重制约着棉花产量和品质的不断提高。选育棉花抗黄萎病品种是克服这一难题最为经济、高效、环保的策略。植物抗病性遗传解析是抗病育种的基础。为了加快棉花抗黄萎病育种进程亟需开展棉花抗黄萎病遗传学研究,本研究归纳了棉花黄萎病抗性遗传规律、抗性QTL定位和抗病基因挖掘3个方面的研究进展,认为目前对于棉花抗黄萎病遗传学研究还远不能满足棉花抗黄萎病育种的需求。与此同时,在棉花抗黄萎病育种材料选择、遗传群体构建和定位技术手段等方面提出了建议。Verticillium wilt(VW)is the main disease in the growth progress of cotton,which severely damages the continuous improvement of cotton yield and quality.Developing cotton varieties resistant to VW is considered as the most economical,efficient and environmental strategy to control VW.Genetic analysis of plant disease resistance is the basis of disease resistance breeding.In order to speed up the breeding process of cotton resistance to VW,it is urgent to carry out the genetic research on cotton VW resistance.We summarize the research progress in three aspects:inheritance of VW resistance in cotton,QTL mapping of VW resistance in cotton,and gene mining of VW resistance in cotton.It is considered that the current research on genetic analysis of cotton VW resistance is far from meeting the needs of cotton breeding for VW resistance.At the same time,we put forward suggestions on the selection of cotton breeding materials,the construction of genetic populations and the improvement of cotton VW resistance positioning technology.

关 键 词：棉花 黄萎病 抗性遗传 抗性QTL 抗病基因 

分 类 号：S432.4[农业科学—植物病理学]