微卫星DNA的研究进展及其在寄生虫学的应用  

Progress on Microsatellite DNA Technology and Its Application in Parasitology

作　　者：谢银杰[1] 孙秀涛[1] 张思东[2] 董国栋[2] 赵国洪[1] 段纲[1] 邹丰才[1] 

机构地区：[1]云南农业大学动物科学技术学院,云南昆明650201 [2]云南省动物疫病预防控制中心,云南昆明650201

出　　处：《动物医学进展》2009年第5期87-90,共4页Progress In Veterinary Medicine

基　　金：云南省自然科学基金项目(2007C206M)

摘　　要：微卫星DNA是广泛存在于原核生物和真核生物基因组中的短串联重复序列,具有快速突变性、多态性信息丰富、易于检测等特点。在动植物遗传育种、遗传图谱的构建、群体遗传学研究、肿瘤学、亲子鉴定、濒危野生动物保护及法医鉴定等方面的研究中被广泛应用。论文综述了微卫星DNA技术的研究进展及其在寄生虫学中的应用。Microsatellite DNA is a kind of short-tandem repeat sequences, and widely consists in prokaryote and eukaryote genomes. The characteristics include rapid mutability, rich polymorphism and easy detection. The technique has been applied in animal and plant genetics and breeding, construction for genetic mapping, research on population genetics, oncology, identification in paterntiy, endangered wild animal studies and medicolegal expertise. This article summarized the microsatellite DNA technique and its application in parasitology.

关 键 词：微卫星DNA技术 寄生虫学 应用 

分 类 号：S855.9[农业科学—临床兽医学]