HIV-1 Vpr-Induced Apoptosis Is Cell Cycle Dependent and Requires Bax but Not ANT
Figure 5
Vpr Induces Histone 3 Phosphorylation in HeLa but Not in SupT1 Cells
HeLa or Supt1 cells were transduced with pHR-VPR-G and at indicated time points, lysed, and analyzed by Western blot with a phospho-specific antibody that recognizes phosphorylation of H3 at serine-10. Nocodazole (250 ng/ml) and doxorubicin (1 μM) were used as positive and negative controls, respectively.