Article
Reconstitution of mammalian excision repair activity with mutant cell-free extracts and XPAC and ERCC1 proteins expressed in Escherichia coli.
Nucleic acids research - 11 Nov 1993
Park C H, Sancar A
Abstract excerpt
Nucleotide excision repair in humans involves the coordinated actions of 8-10 proteins. To understand the roles of each of these proteins in excision it is necessary to develop an in vitro excision repair system reconstituted entirely from purified proteins. Towards this goal we have expressed in E. coli two of the 8 genes known to be essential for the excision reaction. XPAC and ERCC1 were expressed as fusion...
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