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AID-induced decrease in topoisomerase 1 induces DNA structural alteration and DNA cleavage for class switch recombination
To initiate class switch recombination (CSR) activation-induced cytidine deaminase (AID) induces staggered nick cleavage in the S region, which lies 5′ to each Ig constant region gene and is rich in palindromic sequences. Topoisomerase 1 (Top1) controls the supercoiling of DNA by nicking, rotating,...
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| Main Authors: | , , , , , , , , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
National Academy of Sciences
2009
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2799691/ https://ncbi.nlm.nih.gov/pubmed/20018730 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0911879106 |
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