## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
Damage Detection and Base Flipping in Direct DNA Alkylation Repair
β Scribed by Cai-Guang Yang; Kristel Garcia; Chuan He
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Volume
- 10
- Category
- Article
- ISSN
- 1439-4227
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## Abstract Analysis of the formation and repair of structurally modified DNA is of particular interest in the study of carcinogenesis, cancer therapy and aging. The quantification of specific DNA lesions by sensitive immunoanalytical methods requires radiotracers with high specific activity. We de
The OGG1 gene of Saccharomyces cerevisiae encodes a DNA glycosylase that excises 7,8-dihydro-8-oxoguanine (8-OxoG). When compared to wild-type, ogg1 mutants show an increase in the frequency of GC to TA transversions, indicating a role for Ogg1 in the repair of 8-OxoG. Here we report an increased fr