蚕豆种质资源、抗病育种和QTL定位及抗逆性研究进展  

Advances in Research of Genetic Resources,Breeding and QTL for Disease Resistance and Resistance to Abiotic Stresses on Vicia faba L.

作　　者：王海飞[1] 宗绪晓[1] 

机构地区：[1]中国农业科学院作物科学研究所/国家农作物基因资源与基因改良重大科学工程,北京100081

出　　处：《植物遗传资源学报》2011年第2期259-270,共12页Journal of Plant Genetic Resources

基　　金：现代农业产业技术体系建设专项(nycytx-18);农业部作物种质资源保护项目(NB09-2130135-2-09)

摘　　要：蚕豆是世界温带和亚热带地区一种重要的食用豆类作物,在中国的栽培历史超过2100年。中国是世界上蚕豆栽培面积最大、总产量最多的国家,蚕豆因其高效生物固氮、土壤改良和环境友好特性,已成为中国现代农业种植结构调整、西部经济欠发达地区和丘陵山区农民脱贫致富的重要经济作物。目前,多种DNA标记已广泛应用于大豆、菜豆、豌豆等豆类作物,并取得了一系列重要进展,但蚕豆分子遗传学的研究进展相对缓慢。本文对蚕豆的起源、分类、国内外蚕豆遗传多样性、遗传图谱构建,以及生长习性、抗病育种和QTL定位、抗逆性研究进行了综述,旨在为国内外蚕豆资源的深入研究和利用提供参考。Faba bean is one of the world important grain legume crops in the temperate and subtropic zones,and has been cultivated in China since 2100 years ago.China is the largest producer in both sowing area and production of faba bean globally.Faba bean becomes an important cash crop in western provinces and underdeveloped mountainous areas of China,due to its effective nitrogen fixation,soil improvement ability and environmental-friend in modern cropping systems.Various kinds of DNA markers have been successfully used in other legume crops such as soybean,common bean and pea etc.However,the molecular genetic studies on faba bean is limited.Therefore,studies on origination,taxonomy,genetic diversity,genetic association mapping,breeding and QTL mappings of major traits such as growth habit,disease resistance and tolerance to abiotic stresses in faba bean have been reviewed,in order to provide essential information for future researches and utilization of faba bean genetic resources.

关 键 词：蚕豆 遗传多样性 遗传图谱 数量性状基因位点(QTL) 

分 类 号：S643.6[农业科学—蔬菜学]