Figure 8

Effects of different Tat proteins on the replication of the dox inducible rtTA viruses. Virus replication was followed by measuring of the supernatant CA-p24 concentration after virus infection (20 ng CA-p24) in a 5 mL culture. (Left) Replication of the rtTAΔ6^A (●), rtTAΔ7^A (○), rtTAΔ6^B (◆), rtTAΔ7^B (◇) and LAI (△) viruses in Sup T1 cells. (Right) Replication of the rtTAΔ3 (LAI, +), rtTAΔ3 (NL4-3, X), HIV-rtTA (▲) and LAI (△) viruses in Sup T1 cells.