Figure 4From: Human prostate supports more efficient replication of HIV-1 R5 than X4 strains ex vivoAccumulation of HIV-1 DNA in prostate explants following exposure to either R5 SF162 or X4 IIIB , as assayed for LTR DNA by quantitative real time PCR. Each dot represents the mean value of 2 paired explants (each tested in duplicate PCR) from one individual. For each virus strain, prostate explants from 2 patients were analyzed.Back to article page