摘要
酵母双杂交是利用遗传学方法在酵母真核细胞体内研究蛋白质之间相互作用的非常有效的一种分子生物学技术,被广泛应用于蛋白质组学、细胞信号转导和功能基因组学等领域,已成为分子生物学研究领域的重要实验手段之一,获得了许多有价值的重要发现。随着分子生物学的发展,在酵母双杂交的基础上又建立起了酵母单杂、反向双杂交、三杂交及核外双杂交等多项技术,并已经成功地运用于蛋白质之间、蛋白质与DNA、RNA和配体之间相互作用的研究。对酵母双杂交及其相关技术与应用研究进展进行了综述。可以预见,在人类、水稻和拟南芥等模式生物基因组测序完成后,酵母双杂交及其衍生技术将在功能基因组学和蛋白质组学的研究中发挥越来越重要的作用。
Yeast two-hybrid,which studies the interactiun among proteins in yeast eukaryotic cells by using genetics method,is a very effective molecular biology technology. It is widely used in the fields such as proteomics, cellular signal transduction and functional genomies. And it has become one of important experiment means in the research field of molecular biology.And many valuable discoveries have been aehieved using this system. With the development of molecular biology, based on yeast two-hybrid, many techmiques such as yeast one-hybrid, reverse two-hybrid, three-hybrid, and extranuclear two-hybrid were set up to be applied in the research on the interactian between protein-protein, protein-DNA, protein-RNA, and protein-ligand. The research advances of yeast two-hybrid and its relevant technologies and application were summarized. It could be forecast that yeast two-hybfid and its derived techniques would play more and more important role in the researches of the functional geromics and proteomics.
出处
《安徽农业科学》
CAS
北大核心
2009年第7期2867-2869,2926,共4页
Journal of Anhui Agricultural Sciences
基金
973计划前期研究项目(2007CB116203)
中国热带农业科学院橡胶研究所基本业务费专项资金项目(2007XJSZX02
XJSYWFZX2008-13)
关键词
酵母双杂交
蛋白质相互作用
功能基因组学
Yeast two-hybrid
Protein-protein interactions
Functional geuomics
作者简介
李先昆（1982-），男，湖南沅陵人，硕士研究生，研究方向：植物分子生物学与基因工程
通讯作者，E-mail：hnzrZ@yahoo．com．cn。
