大豆花叶病毒病抗性基因发掘及分子育种研究进展及展望  

Advances and Prospect in Gene Mining and Molecular Breeding on Mosaic Virus Disease Resistance of Soybean

作　　者：张雪 罗俊杰[1,2] 欧巧明 何瑞[2] 李兰兰 祁旭升 ZHANG Xue;LUO Jun-jie;OU Qiao-ming;HE Rui;LI Lan-lan;QI Xu-sheng(College of Resources and Environment,Gansu Agricultural University,Lanzhou 730070,China;Institute of Biotechnology,Gansu Academy of Agricultural Sciences,Lanzhou 730070,China;Crop Research Institute,Gansu Academy of Agricultural Sciences,Lanzhou 730070,China)

机构地区：[1]甘肃农业大学资源与环境学院,甘肃兰州730070 [2]甘肃省农业科学院生物技术研究所,甘肃兰州730070 [3]甘肃省农业科学院作物研究所,甘肃兰州730070

出　　处：《大豆科学》2022年第3期363-370,共8页Soybean Science

基　　金：甘肃省农业科学院现代生物育种项目(2019GAAS05,2019GAAS07);国家自然基金地区基金(31860378)。

摘　　要：大豆花叶病毒(Soybean Mosaic Virus,SMV)病作为一种全球性病害,严重制约着大豆的高产稳产和品质。通过发掘和利用优异SMV抗性基因资源,提高抗病品种选择效率,是控制SMV危害的有效途径。然而目前国内外对SMV特性、株系划分、抗性鉴定、遗传特性及抗性基因发掘等多见于研究性报道,对相关研究现状、热点问题及其进展缺乏系统的探讨分析和梳理。本文结合国内外大豆SMV最新研究进展,从SMV的特征、株系划分及危害、抗性基因的定位及其种质资源鉴定、分子标记辅助育种方面,对该领域研究现状、最新研究进展与动态以及存在的问题进行梳理和分析,并对支撑大豆分子标记辅助育种的种质资源基因型信息数据平台构建等热点问题进行系统阐述,以期为推动大豆分子育种进程及其创新体系建设提供信息支持和参考依据。As a global disease,soybean mosaic virus(SMV)seriously restricts the high and stable yield and quality of soybean.It is an effective way to control the harm of SMV by exploring and utilizing the excellent germplasm(genes)resources of SMV resistance and improving the selection efficiency of resistant varieties.However,at present,the characteristics,strain classification,resistance identification,genetic characteristics and resistance gene discovery of SMV are widely reported in research reports in China and abroad,and there is a lack of systematic discussion,analysis and combing on the related research status,hot issues and progress.In view of the above problems,combined with the latest research progress of soybean SMV at home and abroad,this paper reviewed and analyzed the research status,the latest research progress and trends,and the existing problems from the aspects of the characteristics of soybean mosaic virus,strain division and harm,the location of resistance genes,germplasm(gene)resource identification,and molecular marker-assisted breeding.In addition,this paper expounded on the hot issues such as the construction of germplasm resource genotype information data platform supporting soybean molecular marker-assisted breeding,in order to provide information support and reference for promoting the process of soybean molecular breeding and the construction of its innovation system.

关 键 词：大豆 大豆花叶病毒 抗性基因 分子育种 

分 类 号：S435.651[农业科学—农业昆虫与害虫防治]