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Article

Changes in DNA repair during aging.

Nucleic acids research - 1 Jan 2007

Gorbunova Vera, Seluanov Andrei, Mao Zhiyong, Hine Christpher

Abstract excerpt

DNA is a precious molecule. It encodes vital information about cellular content and function. There are only two copies of each chromosome in the cell, and once the sequence is lost no replacement is possible. The irreplaceable nature of the DNA sets it apart from other cellular molecules, and makes it a critical target for age-related deterioration. To prevent DNA damage cells have evolved elaborate DNA repair...

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Identifiers

PMID: 17913742
DOI: 10.1093/nar/gkm756
PMCID: PMC2190694

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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