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A novel PCR assay for quantification of HIV-1 RNA.


ABSTRACT: Current assays for quantification of HIV-1 virions rely on real-time reverse transcriptase (RT)-PCR detection of conserved regions of HIV-1 RNA and can be limited by detection of contaminating viral or plasmid DNA. We developed a novel RT-PCR assay using a reverse primer that hybridizes with the poly(A) tail of HIV-1 mRNAs, anchored by conserved viral nucleotides at the most distal region of the transcript. This assay can detect and quantify HIV-1 RNA with high specificity and sensitivity.

SUBMITTER: Shan L 

PROVIDER: S-EPMC3648108 | biostudies-literature | 2013 Jun

REPOSITORIES: biostudies-literature

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A novel PCR assay for quantification of HIV-1 RNA.

Shan Liang L   Rabi S Alireza SA   Laird Gregory M GM   Eisele Evelyn E EE   Zhang Hao H   Margolick Joseph B JB   Siliciano Robert F RF  

Journal of virology 20130327 11


Current assays for quantification of HIV-1 virions rely on real-time reverse transcriptase (RT)-PCR detection of conserved regions of HIV-1 RNA and can be limited by detection of contaminating viral or plasmid DNA. We developed a novel RT-PCR assay using a reverse primer that hybridizes with the poly(A) tail of HIV-1 mRNAs, anchored by conserved viral nucleotides at the most distal region of the transcript. This assay can detect and quantify HIV-1 RNA with high specificity and sensitivity. ...[more]

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