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Highly AccessReview

Chromatin, gene silencing and HIV latency

Hoi-Ping Mok and Andrew ML Lever email

Department of Medicine, University of Cambridge, Addenbrooke's Hospital, Cambridge CB2 2QQ, UK.

author email corresponding author email

Genome Biology 2007, 8:228doi:10.1186/gb-2007-8-11-228

Published: 23 November 2007

Subject areas: Virology, Molecular biology, Genome studies, Medicine

Abstract

One of the cellular defenses against virus infection is the silencing of viral gene expression. There is evidence that at least two gene-silencing mechanisms are used against the human immuno-deficiency virus (HIV). Paradoxically, this cellular defense mechanism contributes to viral latency and persistence, and we review here the relationship of viral latency to gene-silencing mechanisms.


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