American Society for Microbiology, Journal of Virology, 23(76), p. 12349-12354, 2002
DOI: 10.1128/jvi.76.23.12349-12354.2002
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ABSTRACT The host factor LSF represses the human immunodeficiency virus type 1 long terminal repeat (LTR) by mediating recruitment of histone deacetylase. We show that pyrrole-imidazole polyamides targeted to the LTR can specifically block LSF binding both in vitro and within cells via direct access to chromatin, resulting in increased LTR expression.