Amplification of HIV-1 RT sequences for detection of sequences associated with drug-resistance mutations
AssigneesGen-Probe Incorporated, Biomerieux
InventorsYeasing Y. Yang, Steven T. Brentano, Odile Babola, Nathalie Tran, Guy Vernet
Life of this patent
Estimating the term…
Abstract
Sequences of nucleic acid oligonucleotides for amplifying different portions of gag and pol genes of HIV-1 and for detecting such amplified nucleic acid sequences are disclosed. Methods of amplifying and detecting HIV-1 nucleic acid in a biological sample using the amplification oligonucleotides specific for gag and pol target sequences are disclosed.
Claims22
A mixture of nucleic acid oligomers for amplifying a nucleotide sequence of HIV-1 in a reverse transcriptase (RT) region, comprising a sequence selected from the group consisting of SEQ ID NO:10, SEQ ID NO:16, SEQ ID NO:22, SEQ ID NO:44, SEQ ID NO:45, SEQ ID NO:57, SEQ ID NO:58, SEQ ID NO:67, and SEQ ID NO:68.
A method of detecting HIV-l in a biological sample, comprising the steps of:
- providing a biological sample containing HIV-1 nucleic acid;
- mixing the sample with two or more amplification oligomers that specifically amplify at least one HIV-1 target sequence contained within pol sequences under conditions that allow amplification of nucleic acid, wherein the amplification oligomers have sequences selected from the group consisting of:
- SEQ ID NO:10, SEQ ID NO:16, SEQ ID NO:44, SEQ ID NO:45, SEQ ID NO:57, SEQ ID NO:58, SEQ ID NO:22, SEQ ID NO:67, and SEQ ID NO:68 to amplify a pol sequence which is a RT sequence;
- amplifying the target sequence to produce an amplified nucleic acid product;
- and
- detecting the presence of the amplified nucleic acid product.
Dependencies are inferred from the claim text.