Figure 7From: Human Immunodeficiency Virus Type 1 Nef protein modulates the lipid composition of virions and host cell membrane microdomainsNef alters the lipid composition of DRMs in HIV-1 infected T lymphocytes. DRM flotation analysis was performed from MT4 cells infected with the indicated viruses as described for Fig. 1D and quantitative lipid analysis was performed from L, S and DRM fractions. Depicted are the SM to PC ratios.Back to article page