Studying the interactome with the yeast two-hybrid system and mass spectrometry

被引:47
作者
Causler, B [1 ]
机构
[1] Univ Leeds, Sch Biol, Leeds LS2 9JT, W Yorkshire, England
关键词
interactome; mass spectrometry; protein-protein interaction; proteomics; yeast two-hybrid;
D O I
10.1002/mas.10080
中图分类号
O433 [光谱学];
学科分类号
0703 ; 070302 ;
摘要
Protein interactions are crucial to the life of a cell. The analysis of such interactions is allowing biologists to determine the function of uncharacterized proteins and the genes that encode them. The yeast two-hybrid system has become one of the most popular and powerful tools to study protein-protein interactions. With the advent of proteomics, the two-hybrid system has found a niche in interactome mapping. However it is clear that only by combining two-hybrid data with that from complementary approaches such as mass spectrometry (MS) can the interactome be analyzed in full. This review introduces the yeast two-hybrid system to those unfamiliar with the technique, and discusses how it can be used in combination with MS to unravel the network of protein interactions that occur in a cell. (C) 2004 Wiley Periodicals, Inc.
引用
收藏
页码:350 / 367
页数:18
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