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酿酒酵母的Rad1和Rad10蛋白作为一个复合体参与紫外线辐射损伤的核苷酸切除修复的证据。

Evidence that the Rad1 and Rad10 proteins of Saccharomyces cerevisiae participate as a complex in nucleotide excision repair of UV radiation damage.

作者信息

Siede W, Friedberg A S, Friedberg E C

机构信息

Department of Pathology, University of Texas, Southwestern Medical Center at Dallas 75235.

出版信息

J Bacteriol. 1993 Oct;175(19):6345-7. doi: 10.1128/jb.175.19.6345-6347.1993.

Abstract

A newly characterized rad1 missense mutation (rad1-20) in the yeast Saccharomyces cerevisiae maps to a region of the Rad1 polypeptide known to be required for Rad1-Rad10 complex formation. The UV sensitivity of the rad1-20 mutant can be partially and specifically corrected by overexpression of wild-type Rad10 protein. These results suggest that complex formation between the Rad1 and Rad10 proteins is required for nucleotide excision repair.

摘要

酿酒酵母中一个新鉴定的rad1错义突变(rad1-20)定位于已知Rad1-Rad10复合物形成所需的Rad1多肽区域。rad1-20突变体对紫外线的敏感性可通过野生型Rad10蛋白的过表达得到部分且特异性的纠正。这些结果表明,Rad1和Rad10蛋白之间的复合物形成是核苷酸切除修复所必需的。

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Nucleotide excision repair in yeast.酵母中的核苷酸切除修复
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本文引用的文献

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Molecular cloning and nucleotide sequence analysis of the Saccharomyces cerevisiae RAD1 gene.
Mol Cell Biol. 1984 Oct;4(10):2161-9. doi: 10.1128/mcb.4.10.2161-2169.1984.

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