标题:
SNP技术及其在作物研究上的应用Single Nucleotide Polymorphism and Its
Utilization in Plant Research
作者:
石莹, 李穆, 何平, 李富生
关键字:
SNP, 分子标记, 作物SNP, Molecular Markers, Crops
期刊名称:
《Hans Journal of Agricultural Sciences》, Vol.4 No.3, 2014-06-17
摘要:
SNP(单核苷酸多态性)是最新发展起来的第三代分子标记技术，具有分布广、多态信息量大、易于检测和统计分析等特点。目前，SNP技术在水稻、玉米、大豆等作物研究中应用较多。本文综述该技术在这些作物的遗传标记、分子标记辅助选择、构建高密度遗传连锁图谱、绘制EST图谱等方面的研究进展。
SNP (single nucleotide polymorphisms) had become the third generation molecular maker technology in recent years. It had the characteristics of wide distribution, the polymorphism information content big, easy detection and statistics analysis etc. In crops research, SNP had many applications, such as genetic marker, molecular marker assisted selection (MAS), construction of genetic linkage map with high density, mapping expressed sequence tag (EST), and so on.