DNA polymerase β is able to repair breaks in switch regions and plays an inhibitory role during immunoglobulin class switch recombination
Immunoglobulin (Ig) class switch recombination (CSR) is initiated by activation-induced cytidine deaminase (AID), which converts cytosines to uracils in switch (S) regions. Subsequent excision of dU by uracil DNA glycosylase (UNG) of the base excision repair (BER) pathway is required to obtain doubl...
| Main Authors: | , |
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| Format: | Online |
| Language: | English |
| Published: |
The Rockefeller University Press
2007
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2118644/ |