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Mechanism of replication blocking and bypass of Y-family polymerase η by bulky acetylaminofluorene DNA adducts

Heterocyclic aromatic amines produce bulky C8 guanine lesions in vivo, which interfere and disrupt DNA and RNA synthesis. These lesions are consequently strong replication blocks. In addition bulky adducts give rise to point and frameshift mutations. The translesion synthesis (TLS) DNA polymerase η...

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Autores principales: Schorr, Stephanie, Schneider, Sabine, Lammens, Katja, Hopfner, Karl-Peter, Carell, Thomas
Formato: Artigo
Lenguaje:Inglês
Publicado: National Academy of Sciences 2010
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2996444/
https://ncbi.nlm.nih.gov/pubmed/21076032
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1008894107
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