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Specific Marking of HIV-1 Positive Cells using a Rev-dependent Lentiviral Vector Expressing the Green Fluorescent Protein
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September 23, 2010
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We have developed a lentiviral vector that possesses, in addition to the Tat-responsive LTR, the Rev-response element (RRE) that can regulate reporter gene expression in an HIV-1 Tat- and Rev-dependent fashion. The vector permits the specific detection of replicating HIV in living cells via the expression of GFP.
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HIV-1Marking HIV-positive CellsRev-dependent Lentiviral VectorGreen Fluorescent Protein (GFP)HIV-responsive Expression VectorsLong Terminal Repeat (LTR)Tat-responsive LTRCellular Activation StatesLocal Chromatin ActivityHIV-independent ActivityLTR-based ReporterHIV DNA SequencesRev-response ElementHIV Splicing SitesLentiviral Reporter VirusReplicating HIVLiving Cell PopulationsGreen Fluorescence Protein (GFP) ExpressionIn Situ PCRHIV Antigen StainingTherapeutic Genes
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Guo, J., Enos, C., Wu, Y. Specific Marking of HIV-1 Positive Cells using a Rev-dependent Lentiviral Vector Expressing the Green Fluorescent Protein. J. Vis. Exp. (43), e2198, doi:10.3791/2198 (2010).
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