Figure 3. Binding of ancHTenv-pseudotyped MLV particles to DF1 cells expressing MCT1.
(A) Fluorescent micrographs of MLV Gag-GFP VLPs pseudotyped with ancHTenv or ecotropic MLV, bound to DF-1 cells expressing hMCT1 or an empty vector. Scale bar = 5 μm. (B) Enumeration of MLV Gag-GFP VLPs bearing the indicated Env proteins bound to DF-1 cells expressing MCT-1 or an empty vector. Each data point represents an individual cell (n = 20 for each condition).