The Retroviruses Human Immunodeficiency Virus Type 1 and Moloney Murine Leukemia Virus Adopt Radically Different Strategies To Regulate Promoter-Proximal Polyadenylation

doi:10.1128/jvi.75.23.11735-11746.2001

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Article

The Retroviruses Human Immunodeficiency Virus Type 1 and Moloney Murine Leukemia Virus Adopt Radically Different Strategies To Regulate Promoter-Proximal Polyadenylation

1 Dec 2001

Abstract excerpt

Maximal gene expression in retroviruses requires that polyadenylation in the 5' long terminal repeat (LTR) is suppressed. In human immunodeficiency virus type 1 (HIV-1) the promoter-proximal poly(A) site is blocked by interaction of U1 snRNP with the closely positioned major splice donor site (MSD) 200 nucleotides downstream. Here we investigated whether the same mechanism applies to down-regulate 5' LTR...

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PMID: 11689654
DOI: 10.1128/jvi.75.23.11735-11746.2001

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