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A new proofreading mechanism for lesion bypass by DNA polymerase-λ

Replicative DNA polymerases (DNA pols) increase their fidelity by removing misincorporated nucleotides with their 3′ → 5′ exonuclease activity. Exonuclease activity reduces translesion synthesis (TLS) efficiency and TLS DNA pols lack 3′ → 5′ exonuclease activity. Here we show that physiological conc...

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Détails bibliographiques
Auteurs principaux: Crespan, Emmanuele, Maga, Giovanni, Hübscher, Ulrich
Format: Artigo
Langue:Inglês
Publié: Nature Publishing Group 2012
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3246252/
https://ncbi.nlm.nih.gov/pubmed/22134548
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/embor.2011.226
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