Restoration of Nucleotide Excision Repair in a Helicase-Deficient XPD Mutant from Intragenic Suppression by a Trichothiodystrophy Mutation

The UV-sensitive V-H1 cell line has a T46I substitution mutation in the Walker A box in both alleles of XPD and lacks DNA helicase activity. We characterized three partial revertants that curiously display intermediate UV cytotoxicity (2- to 2.5-fold) but normal levels of UV-induced hprt mutations....

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Detalhes bibliográficos
Main Authors: George, James W., Salazar, Edmund P., Vreeswijk, Maaike P. G., Lamerdin, Jane E., Reardon, Joyce T., Zdzienicka, Malgorzata Z., Sancar, Aziz, Kadkhodayan, Saloumeh, Tebbs, Robert S., Mullenders, Leon H. F., Thompson, Larry H.
Formato: Artigo
Idioma:Inglês
Publicado em: American Society for Microbiology 2001
Assuntos:
DNA Dynamics and Chromosome Structure
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC99909/
https://ncbi.nlm.nih.gov/pubmed/11585917
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/MCB.21.21.7355-7365.2001
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