FIG. 3.
Replication of HIV-2 deletion mutants in Jurkat T cells. Replicate wells of 50,000 Jurkat T cells were infected with normalized amounts of concentrated supernatants from provirus-transfected COS-1 cells. Every 3 to 4 days, a 10-μl sample of medium was removed prior to feeding of the cells, and viral replication was assessed by measuring the RT activity of the sample.