نتایج جستجو برای: homologous recombination repair system
تعداد نتایج: 2445402 فیلتر نتایج به سال:
Caffeine is a widely used inhibitor of the protein kinases that play a central role in the DNA damage response. We used chemical inhibitors and genetically deficient mouse embryonic stem cell lines to study the role of DNA damage response in stable integration of the transfected DNA and found that caffeine rapidly, efficiently and reversibly inhibited homologous integration of the transfected D...
PURPOSE DNA repair deficiencies have been postulated to play a role in the development and progression of cardiovascular disease (CVD). The hypothesis is that DNA damage accumulating with age may induce cell death, which promotes formation of unstable plaques. Defects in DNA repair mechanisms may therefore increase the risk of CVD events. We examined whether the joints effect of common genetic ...
In mammalian cells, all subunits of the DNA-dependent protein kinase (DNA-PK) have been implicated in the repair of DNA double-strand breaks and in V(D)J recombination. In the yeast Saccharomyces cerevisiae, we have examined the phenotype conferred by a deletion of HDF1, the putative homologue of the 70-kD subunit of the DNA-end binding Ku complex of DNA-PK. The yeast gene does not play a role ...
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