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Repetitive elements and enforced transcriptional repression co-operate to enhance DNA methylation spreading into a promoter CpG-island

Repression of many tumor suppressor genes in cancer is concurrent with aberrantly increased DNA methylation levels at promoter CpG islands (CGIs). About one-fourth of empirically defined human promoters are surrounded by or contain clustered repetitive elements. It was previously observed that a sha...

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Библиографические подробности
Главные авторы: Zhang, Yan, Shu, Jingmin, Si, Jiali, Shen, Lanlan, Estecio, Marcos R.H., Issa, Jean-Pierre J.
Формат: Artigo
Язык:Inglês
Опубликовано: Oxford University Press 2012
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC3424568/
https://ncbi.nlm.nih.gov/pubmed/22600741
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/nar/gks429
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