摘要
次级群体能够消除大部分遗传背景的干扰和QTL间的相互影响,提高QTL分析的灵敏度和准确性,是QTL分析的优良材料,能够广泛应用于QTL鉴定、精细定位、QTL互作和克隆等。综述了近年来水稻(Oryza sativa L.)次级群体QTL分析的研究进展,对次级群体在水稻QTL研究中的应用进行了讨论。
The secondary populations, which were used to map quantitative trait loci（QTLs）, were powerful materials for QTL analysis. Most interference of genetic background and interaction of QTLs would be minimized and the precise of QTL mapping would be improved if QTL mapping were based on the secondary populations. Thus, it could be widely used in QTL identification, QTL fine mapping, analysis of QTL interaction, map based clone and so on. The prospects of utilization of the secondary populations in rice QTL analysis in recent years were examined in this paper, and the application of the secondary populations was also discussed
出处
《湖北农业科学》
2015年第12期2821-2824,共4页
Hubei Agricultural Sciences
基金
国家科技支撑计划项目(2011BAD35B02-01-05
2013BAD05B07)
辽宁省科技攻关项目(2010201002)
