+DNA repair is the vital cellular process by which a [cell](/wiki/cell) identifies and corrects damage to its [DNA](/wiki/dna) molecules. Without it, errors accumulate, leading to harmful mutations that can disrupt gene function and threaten an organism's health.
+## See also
+- [Mutation](/wiki/mutation)
+- [Genome](/wiki/genome)
+- [Aging](/wiki/aging)
... 1 more lines