Genes controlling nucleotide excision repair in eukaryotic cells.
The maintenance of genetic integrity is of vital importance to all living organisms. However, DNA--the carrier of genetic information--is continuously subject to damage induced by numerous agents from the environment and endogenous cellular metabolites. To prevent the deleterious consequences of DNA injury, an intricate network of repair systems has evolved. The biological impact of these repair mechanisms is illustrated by a number of genetic diseases that are characterized by a defect in one of the repair machineries and in general predispose individuals to cancer. This article intends to review our current understanding of the complex nucleotide excision repair pathway, a universal repair system with a broad lesion specificity. Emphasis will be on the recent advances in the genetic analysis of this process in mammalian cells.
Department of Cell Biology and Genetics, Erasmus University, Rotterdam, The Netherlands.
G
G
Weeda
J H
JH
Hoeijmakers
D
D
Bootsma
D000818:Animals; D003001:Cloning, Molecular; D004249:DNA Damage; D004260:DNA Repair / Q000235:genetics*; D004926:Escherichia coli / Q000235:genetics; D005057:Eukaryotic Cells / Q000378:metabolism*; D005800:Genes, Fungal; D030342:Genetic Diseases, Inborn / Q000235:genetics; D006801:Humans; D009369:Neoplasms / Q000235:genetics; D012377:Rodentia / Q000235:genetics; D012441:Saccharomyces cerevisiae / Q000235:genetics; D013045:Species Specificity; D014983:Xeroderma Pigmentosum / Q000235:genetics