alexa Instability and decay of the primary structure of DNA
Geology & Earth Science

Geology & Earth Science

Journal of Oceanography and Marine Research

Author(s): omas Lindahl

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Although DNA is the carrier of genetic information, it has limited chemical stability. Hydrolysis, oxidation and nonenzymatic methylation of DNA occur at significant ratesin vivo, and are counteracted by specific DNA repair processes. The spontaneous decay of DNA is likely to be a major factor in mutagenesis, carcinogenesis and ageing, and also sets limits for the recovery of DNA fragments from fossils.

This article was published in Nature and referenced in Journal of Oceanography and Marine Research

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