Application of the yeast two-hybrid system in molecular gerontology

被引:8
作者
Knudsen, CR [1 ]
Jadidi, M [1 ]
Friis, I [1 ]
Mansilla, F [1 ]
机构
[1] Aarhus Univ, Inst Mol & Struct Biol, DK-8000 Aarhus C, Denmark
关键词
ageing; Alzheimer's disease; apoptosis; cellular senescence; protein-protein interactions; protein repair; telomere shortening; two-hybrid system; Werner's syndrome;
D O I
10.1023/A:1016219121897
中图分类号
R592 [老年病学]; C [社会科学总论];
学科分类号
03 ; 0303 ; 100203 ;
摘要
Most - if not all - proteins are bound to interact with other proteins to exert their function, and thus the identification of the interaction partners of a protein is vital in proteomics. The yeast two-hybrid system is a popular and effective tool for studying protein-protein interactions. Although the advantages of the system are manifold, it also has certain drawbacks and limitations. The two-hybrid system has been shown to be extremely useful for placing a protein of unknown function within a functional context, thereby providing information about a putative role of the uncharacterised protein. This concept has also been successfully applied in molecular gerontology.
引用
收藏
页码:243 / 256
页数:14
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