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. 1997 Dec 9;94(25):13606–13611. doi: 10.1073/pnas.94.25.13606

Figure 3.

Figure 3

IAP-expressing viruses block virus-initiated apoptosis in Sf-21 cells expressing Sf-caspase-1. (A, D–J) Sf-21 cells transiently expressing pro-Sf-caspase-1 (casp) or (B) mock transfected, or (C) transiently expressing a mutant of pro-Sf-caspase-1 (caspm) were infected with (A) mock, (B–D) Wt, (E) vP35del, (F) Wt + vP35del, (G) vOpIAPR-11 (virus expressing OpIAP), (H) vASB6–11 (virus expressing CpIAP), (I) Wt + vOpIAPR-11, and (J) Wt + vASB6–11. Cells at 18 h after infection were photographed using an Olympus IX50 microscope. The arrowheads in D–F point to apoptotic bodies.