食品科学 ›› 2013, Vol. 34 ›› Issue (5): 270-273.doi: 10.7506/spkx1002-6630-201305056

• 专题论述 • 上一篇    下一篇

微卫星在酿酒酵母研究中的应用

冯敏,刘延琳   

  1. 西北农林科技大学葡萄酒学院,陕西 杨凌 712100
  • 收稿日期:2011-12-19 修回日期:2013-01-19 出版日期:2013-03-15 发布日期:2013-04-16
  • 通讯作者: 刘延琳 E-mail:yanlinliu@nwsuaf.edu.cn
  • 基金资助:
    国家葡萄产业技术体系建设专项经费资助

Application of Microsatellite DNA in Saccharomyces cerevisiae

FENG Min,LIU Yan-lin*   

  1. College of Enology, Northwest A&F University, Yangling 712100, China
  • Received:2011-12-19 Revised:2013-01-19 Online:2013-03-15 Published:2013-04-16
  • Contact: LIU Yan-lin E-mail:yanlinliu@nwsuaf.edu.cn

摘要: 微卫星因其在真核生物基因组中分布广泛、多态性丰富、呈选择中性和共显性遗传等特点,已成为继RFLP之后的第2代分子遗传标记,广泛用于酿酒酵母菌株的分类鉴定、菌株间的亲缘关系分析和酿酒酵母群体遗传多样性分析。本文综述微卫星标记的应用原理及其在酿酒酵母研究中的应用进展。

关键词: 微卫星DNA, 分类, 鉴定, 遗传多样性, 酿酒酵母

Abstract: Because of its ubiquity, high variability, neutrality and co-dominant genetics in eukaryotic genomes, microsatellite DNA (SSR) is a preferable molecular marker to classify and identify Saccharomyces cerevisiae strains, analyze genetic correlation among strains, and reveal genetic diversity of Saccharomyces cerevisiae populations. In this article, the application principles of SSR are discussed, and the research advances in Saccharomyces cerevisiae using SSR are summarized.

Key words: microsatellite, classification, identification, genetic diversity, Saccharomyces cerevisiae

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