Flow cytometric analyses for CD14, CD69, CD86 and CD68 expression on the surface of HIV-GFP infected MDM. Representative scatter plots are show for the MDM donor data summarized in Figure 7. Left column. Forward (FSC) and side scatter (SSC) for mock-infected and HV-GFP gated for the live cells (R1) is shown and the percentage of live cells indicated. Second column from left. MDM in the live cell gate (R1) were analyzed by SSC and in the FL1 channel to identify the GFP + HIV-infected MDM (gate R2) and the GFP- or bystander cells (gate R3). Mock-infected MDM stained with isotype control antibodies were used for gating as indicated in the top row. The cells in gates R2 and R3 were then analyzed in the FL4 channel for the indicated surface markers. The percentage of positive cells and the mean fluorescent intensity of staining are given.