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The NEIL glycosylases remove oxidized guanine lesions from telomeric and promoter quadruplex DNA structures
G-quadruplex is a four-stranded G-rich DNA structure that is highly susceptible to oxidation. Despite the important roles that G-quadruplexes play in telomere biology and gene transcription, neither the impact of guanine lesions on the stability of quadruplexes nor their repair are well understood....
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4417164/ https://www.ncbi.nlm.nih.gov/pubmed/25813041 http://dx.doi.org/10.1093/nar/gkv252 |