SNP标记在小麦遗传育种中的应用研究进展  

Research Progress on the Application SNP Marker in Genetic Breeding of Wheat

作　　者：许陶瑜[1,2] 唐朝晖[3] 王长彪[3] 任永康[4] 赵兴华[3] 刘江[3] 赵霞[3] XU Taoyu TANG Zhaohui WANG Changbiao REN Yongkang ZHAO Xinghua LIU Jiang ZHAO Xia(Institute of Eeomomic Crops, Shanxi Academy of Agricultural Sciences, Fenyang 032200, China College of Bio-engineering, Shanxi University, Taiyuan 030006, China Research Center of Bioteehnology, Shanxi Academy of Agricultural Sciences, Taiyuan 030031, China Institute of Crop Sciences, Shanxi Academy of Agricultural Sciences, Taiyuan 030031, China)

机构地区：[1]山西省农业科学院经济作物研究所,山西汾阳032200 [2]山西大学生物工程学院,山西太原030006 [3]山西省农业科学院生物技术研究中心,山西太原030031 [4]山西省农业科学院作物科学研究所,山西太原030031

出　　处：《山西农业科学》2017年第9期1549-1552,共4页Journal of Shanxi Agricultural Sciences

基　　金：山西省重点研发计划项目(201603D221025-2);山西省农业科学院种业发展专项(2016ZYZX50);山西省农业科学院重点攻关项目(YGG1624)

摘　　要：小麦遗传育种对于小麦产量的提高意义重大。高密度单核苷酸多态性(SNPs)广泛应用于小麦数量性状位点(QTL)定位和标记性状关联分析,这极大推动了小麦遗传学和基因组学领域的发展,并有助于阐明表型和基因型之间的复杂关系,提高了小麦的育种效率。通过综述SNP在小麦遗传育种中的研究进展,为小麦育种提供进一步理论指导。Wheat genetic breeding is of great importance for improving wheat yield. High density single nucleotide polymorphisms（SNPs）are widely used in wheat quantitative trait loci（QTL）and character correlation analysis, which will promote the development of wheat in the field of genetics and genomics, and help to clarify the complex relationship between the phenotype and genotype. SNP is widely applied to wheat breeding, which will greatly raise the efficiency of it. This paper reviews the achievement of the SNP in wheat genetic breeding, and which provide further theoretical guidance for genetic breeding of wheat.

关 键 词：SNP标记 遗传图谱 基因定位 遗传多样性分析 分子标记辅助育种 

分 类 号：S512.1[农业科学—作物学]