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Carcinogenesis, 1981
The capacity of eukaryotic cells to modulate the activities of DNA repair enzymes during cell proliferation was examined. Using regenerating rat liver as a model system, the specific activities of the DNA repair enzymes uracil DNA glycosylase and 3-methyladenine DNA glycosylase were determined at specific intervals after partial hepatectomy.
C T, Gombar +3 more
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The capacity of eukaryotic cells to modulate the activities of DNA repair enzymes during cell proliferation was examined. Using regenerating rat liver as a model system, the specific activities of the DNA repair enzymes uracil DNA glycosylase and 3-methyladenine DNA glycosylase were determined at specific intervals after partial hepatectomy.
C T, Gombar +3 more
openaire +2 more sources
Urea-DNA glycosylase in mammalian cells
Biochemistry, 1983Urea-DNA glycosylase, an enzyme presumed to be active in the repair of DNA damage caused by oxidizing agents, has been identified previously in Escherichia coli. This enzyme has now been shown to be present in cell extracts of calf thymus and human fibroblasts.
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1981
Publisher Summary DNA glycosylases are ubiquitous in nature and essentially hydrolyze nucleoside base–glycosidic bonds. The reaction results in the production of an apurinic/apyrimidinic (AP) site in DNA and a free nucleoside base. These enzymes also participate in DNA repair processes by catalyzing the removal of unconventional or damaged bases from
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Publisher Summary DNA glycosylases are ubiquitous in nature and essentially hydrolyze nucleoside base–glycosidic bonds. The reaction results in the production of an apurinic/apyrimidinic (AP) site in DNA and a free nucleoside base. These enzymes also participate in DNA repair processes by catalyzing the removal of unconventional or damaged bases from
openaire +1 more source
Prophylaxis of oxidative DNA damage by formamidopyrimidine‐DNA glycosylase
International Journal of Cancer, 2006AbstractLying at the gas‐exchange interface, lung epithelia may be at risk of oxidation‐induced mutagenesis. Further, inflammation processes possibly consequent on smoking liberate reactive oxygen species that multiply the carcinogenic effects of tobacco.
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DNA glycosylases for 8-oxoguanine repair in Staphylococcus aureus
DNA Repair, 2021Anton V Endutkin, Dmitry O Zharkov
exaly