Figure 3
From: Anti-tetherin activities in Vpu-expressing primate lentiviruses
Activity of SIVcpz genomic fragments against human and chimpanzee tetherin. (A) Expression of Env proteins from SIVcpz subgenomic fragments (express Env, Vpu and Rev). (B) Activity of SIVcpz genomic fragments in HIV-1 VLP release assay against human tetherin present in HeLa cells. (C) Activity of SIVcpz genomic fragments in HIV-1 VLP release assay against chimpanzee (Cpz) tetherin expressed in 293A cells. HIV-1 Vpu, HIV-2 Env, and HIV-1 Env were included as positive and negative controls as indicated.