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The Human Immunodeficiency Virus Type 1 Vpu Protein Tethered to the CD4 Extracellular Domain Is Localized to the Plasma Membrane and Is Biologically Active in the Secretory Pathway of Mammalian Cells: Implications for the Mechanisms of Vpu Function

Vpu Protein TetheredPlasma MembraneHuman RetrovirusViral PathogenesisImmunologyMolecular BiologyVirologyAntiviral ResponseVpu FunctionVirus-host InteractionHivViral Structural ProteinMedicineCell BiologyCell SignalingCellular Physiology