›› 2008, Vol. 1 ›› Issue (11): 82-85.

• 遗传繁育 • 上一篇    下一篇

几种DNA多态性的研究方法

项伟1,孙剑利2 ,赵玉军1   

  1. 1.沈阳农业大学 畜牧兽医学院,沈阳 110161; 2.辽宁省锦州市黑山县大虎动物卫生监督所,锦州 121406
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-11-20 发布日期:2008-11-20

Several Methods of Studying DNA Polymorphism

XIANG Wei1, SUN Jianli2,ZHAO Yujun1   

  1. 1.Shenyang Agricultural University, Institute of Animal Husbandry and Veterinary Medicine, Shenyang 110161, China; 2.Dahu Institute for Sanitary Supervision of Animals of Heishan County in Jinzhou City, Liaoning Province, Jinzhou 121406, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-11-20 Published:2008-11-20

摘要: DNA多态性研究是对遗传学、免疫学、流行病学以及基因突变相关疾病等方面研究非常有效并且得到广泛应用的方法。作者介绍了PCRRFLP、PCRSSCP、HMA及DGGE 4种DNA多态性分析的方法,并对这些方法的原理及其在应用过程中常见问题,解决问题的方法和优缺点作一综述。

关键词: DNA多态性; PCR-RFLP; PCR-SSCP; HMA; DGGE

Abstract: The study of DNA polymorphism is a effective method for studying genetics, immunology, pathogen, genetic mutations disease and so on.these methods have a broadly application. we introduce 4 methods related with PAGE to analyze DNA polymorphism, which are PCR-PFLP, PCR-SSCP, HMA and DGGE. We summarize the theory, common problems, methods of solving problems and advantage and disadvantage about these 4 methods.

Key words: DNA polymorphism; PCR-RFLP; PCR-SSCP; HMA; DGGE

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