OBJECTIVE: To investigate the number and variety of viruses with discrepant subtypes between env and gag and within gag in two cohorts in Uganda. METHODS: Sequences were generated from PCR products amplified directly (without cloning) from patient blood and compared in the v3/v4 region of env and the p17 and p24 regions of gag to reference subtype strains by phylogenetic analysis. Gag sequences with a discrepant subtype between p17 and p24 were analysed further to indicate approximate sites of recombination. RESULTS: Envelope subtypes D and A were predominant, but subtypes B, C and G were also found. From analysis of three short regions of the HIV genome we found 15 different combinations of subtype assortment, including 11 different recomb...
Our objective was to monitor changes in the subtypes of HIV-1 infecting a rural Ugandan cohort where...
The extraordinary genetic diversity of human immunodeficiency virus type 1 (HIV-1) results from the ...
We have reexamined the subtype designations of {approx}10,000 subtype A, B, C, G, and AG, BC, BF rec...
To better characterize the virus isolates associated with the HIV-1 epidemic in Uganda, 100 specimen...
Since 1989, human immunodeficiency virus type 1 (HIV-1) has spread explosively through the heterosex...
The genetic subtype was identified in gag and env of 219 HIV-1-positive samples collected in differe...
This study analyzed the distribution and prevalence of HIV-1 subtypes, multiplicity of HIV-1 infecti...
The study estimated the prevalence of HIV-1 intra-subtype recombinant variants among female bar and ...
Forty-one HIV-1 strains from Gabonese patients were studied according to the following strategy: nes...
The extent of HIV-1 diversity was examined among patients attending a rural district hospital in a c...
This study analyzed the distribution and prevalence of HIV-1 subtypes, multiplicity of HIV-1 infecti...
Abstract Background HIV-1 recombination between different subtypes has a major impact on the global ...
HIV-1 undergoes multiple rounds of error-prone replication between transmission events, resulting in...
The study estimated the prevalence of HIV-1 intra-subtype recombinant variants among female bar and ...
AbstractWe report on the frequency of multiple infections, generation of recombinants and consequenc...
Our objective was to monitor changes in the subtypes of HIV-1 infecting a rural Ugandan cohort where...
The extraordinary genetic diversity of human immunodeficiency virus type 1 (HIV-1) results from the ...
We have reexamined the subtype designations of {approx}10,000 subtype A, B, C, G, and AG, BC, BF rec...
To better characterize the virus isolates associated with the HIV-1 epidemic in Uganda, 100 specimen...
Since 1989, human immunodeficiency virus type 1 (HIV-1) has spread explosively through the heterosex...
The genetic subtype was identified in gag and env of 219 HIV-1-positive samples collected in differe...
This study analyzed the distribution and prevalence of HIV-1 subtypes, multiplicity of HIV-1 infecti...
The study estimated the prevalence of HIV-1 intra-subtype recombinant variants among female bar and ...
Forty-one HIV-1 strains from Gabonese patients were studied according to the following strategy: nes...
The extent of HIV-1 diversity was examined among patients attending a rural district hospital in a c...
This study analyzed the distribution and prevalence of HIV-1 subtypes, multiplicity of HIV-1 infecti...
Abstract Background HIV-1 recombination between different subtypes has a major impact on the global ...
HIV-1 undergoes multiple rounds of error-prone replication between transmission events, resulting in...
The study estimated the prevalence of HIV-1 intra-subtype recombinant variants among female bar and ...
AbstractWe report on the frequency of multiple infections, generation of recombinants and consequenc...
Our objective was to monitor changes in the subtypes of HIV-1 infecting a rural Ugandan cohort where...
The extraordinary genetic diversity of human immunodeficiency virus type 1 (HIV-1) results from the ...
We have reexamined the subtype designations of {approx}10,000 subtype A, B, C, G, and AG, BC, BF rec...