FIG. 6.
Effects of IFITM proteins on HIV-1 cDNA synthesis and viral Gag expression. (A) IFITM-inducible SupT1 cells were infected with HIV-1 (BH10). Real-time PCR was performed using primers that amplify either the early or the late viral cDNA products. The levels of integrated viral DNA were determined by Alu-gag PCR. The results shown are the averages of three independent infections. The error bars indicate standard deviations. (B) Western blots of HIV-1 Gag protein expression in IFITM-inducible SupT1 cells that were infected with HIV-1 (BH10). The results shown represent three independent infection experiments.