... receptor, composed of the ectodomain that inhibits laboratory-adapted strains of HIV-1 sCD4 probably prevents the binding of the virus to the cell, by binding directly to Env, or indirectly by inducing ... Sam68 mutant is mainly cytoplasmic, and binds RRE very poorly However, it retains the ability to bind Rev and the mechanism may involve trapping of Rev in the cytoplasm by direct proteinprotein ... 20:500-505 Omoto S, Ito M, Tsutsumi Y, Ichikawa Y, Okuyama H, Andi Brisibe E, Saksena NK, Fujii YR: HIV-1 nef suppression by virally encoded microRNA Retrovirology 2004, 1:44 Bennasser Y, Le S, Yeung...