菠菜霜霉病抗性遗传与育种研究进展  

Research Progress on Genetics and Breeding of Downy Mildew Resistance in Spinach

作　　者：蔡晓锋[1] 王小丽[1] 徐晨曦[1] 葛晨辉[1] 王水 王全华[1] CAI Xiaofeng;WANG Xiaoli;XU Chenxi;GE Chenhui;WANG Shui;WANG Quanhua(College of Life and Environment Sciences, Shanghai Engineering Research Center of Plant Germplasm Resources, Collaborative Innovation Center for Plant Germplasm Resources Development, Shanghai Normal University, 20023)

机构地区：[1]上海师范大学生命与环境科学学院,植物种质资源工程技术研究中心,植物种质资源开发协同创新中心,200234

出　　处：《长江蔬菜》2018年第10期50-54,共5页Journal of Changjiang Vegetables

基　　金：国家自然科学基金项目(31501754);上海市科研创新行动计划(16391901000);上海植物种质资源工程技术研究中心项目(17DZ2252700)

摘　　要：菠菜是重要的深绿色叶用蔬菜,具有很高的营养价值,但随着菠菜的大规模种植,菠菜病害尤其是霜霉病为害逐渐增加,给种植者造成重大的损失,选育抗病的优良新品种是解决此问题的关键。收集种质资源,筛选鉴定抗病相关基因是进行菠菜抗病育种的前提和基础。从菠菜霜霉病种质资源的收集、抗性遗传与育种、分子标记及抗性机理等方面,综述了菠菜霜霉病抗病遗传育种的研究进展,以期为菠菜霜霉病抗病育种提供参考。Spinach （Spinaeia deracea L.） was an important dark-green leafy- vegetable with high nutritional vaJue. However, with the large-scale cultivation of spinach, the disease of spinach, especially downy- mildew gradually increased, which caused great loss to the growers. The key to solve this problem was to breed excellent new disease-resistant cultivars. Collecting germplasnl resources and screening resistance-related genes were the premise and basis for spinach disease-resistant breeding. In this review, the research progress of genetic breeding of disease-resistance to spinach downy mildew was smnmarized, including germplasnls collection, genetic and breeding of diseases-resistance, molecular markers and mechanism of disease-resistance, which would provide a reference for spinach downy mildew resistance breeding.

关 键 词：菠菜 霜霉病 种质资源 抗病基因 遗传育种 

分 类 号：S636.1[农业科学—蔬菜学]