Abstract
We report on the effect of ethanol and acetaldehyde on yeast chromosomal DNA and on isolated DNA. Ethanol induced DNA single-strand breaks in repair deficient but not in repair proficient Saccharomyces cerevisiae. Acetaldehyde has a deleterious effect on chromosomal DNA in cells as well as on isolated DNA. The results presented support earlier data to show that ethanol is mutagenic via its first metabolite, acetaldehyde.
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Schedule a callMore From: Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis
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