Table I.

Effect of Vpu and Vpr on Induction of Apoptosis in HIV-1–infected Jurkat Cells

HIV-1 phenotype% annexin V+ cells
ClonesvprvpuenvDay 1Day 2
Mock1.91.9
NL43-K1++4.472.4
NL43-K1/Udel+3.039.4
NL43-K1/U2/6+ma4.144.9
NL43-EcK1mb+2.341.4
NL43-Eck1/Udelmb2.115.0
NL43-Eck1/U2/6mbma2.320.2
  • a Vpu2/6.

  • b vpr-defective mutant.