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C → T mutagenesis and γ-radiation sensitivity due to deficiency in the Smug1 and Ung DNA glycosylases

The most common genetic change in aerobic organisms is a C:G to T:A mutation. C → T transitions can arise through spontaneous hydrolytic deamination of cytosine to give a miscoding uracil residue. This is also a frequent DNA lesion induced by oxidative damage, through exposure to agents such as ioni...

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Autori principali: An, Qian, Robins, Peter, Lindahl, Tomas, Barnes, Deborah E
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2005
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC1150883/
https://ncbi.nlm.nih.gov/pubmed/15902269
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/sj.emboj.7600689
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