Article
DNA Repair in mammalian cells: Mismatched repair: variations on a theme.
Cellular and molecular life sciences : CMLS - 1 Mar 2009
Kunz C, Saito Y, Schär P
Abstract excerpt
Complementary base pairing underlies the genetic template function of the DNA double helix. Therefore, to assure faithful DNA transactions, cells must adhere to a strict application of the Watson-Crick base pairing principle.Yet, mispairing does arise in DNA, most frequently as a result of DNA polymerase errors or base damage. These mismatches need be rectified to avoid mutation. Sometimes, however, mispairing is...
Topics
- Animals
- Base Pairing
- DNA Damage
- DNA Mismatch Repair
- DNA-Directed DNA Polymerase
- Humans
- Mutagenesis
- Mutation
- Templates, Genetic
