Figure 3From: HIV-1 TAR miRNA protects against apoptosis by altering cellular gene expressionHIV-1 infected cell lines are resistant to apoptosis. HelaT4 (A, B) and HLM-1 (C, D) were cultured in the presence of 10% serum (A, C) or 0.1% serum (B, D) for 96 hours. Cells were then collected and apoptosis determined via AnnexinV and PI co-staining. Data are representative of three experiments.Back to article page