Article
Initiation of DNA interstrand cross-link repair in humans: the nucleotide excision repair system makes dual incisions 5' to the cross-linked base and removes a 22- to 28-nucleotide-long damage-free strand.
Molecular and cellular biology - 1 Dec 1997
Bessho T, Mu D, Sancar A
Abstract excerpt
Most DNA repair mechanisms rely on the redundant information inherent to the duplex to remove damaged nucleotides and replace them with normal ones, using the complementary strand as a template. Interstrand cross-links pose a unique challenge to the DNA repair machinery because both strands are d...
Topics
- Animals
- Base Sequence
- CHO Cells
- Cell Line
- Cricetinae
- Cross-Linking Reagents
- DNA
- DNA Damage
- DNA Ligases
- DNA Repair
- DNA, Circular
- Endodeoxyribonucleases
