Figure 1From: Modulation of the virus-receptor interaction by mutations in the V5 loop of feline immunodeficiency virus (FIV) following in vivoescape from neutralising antibodyLocations of amino acid sequence mutations in the A613-derived Env clones. Mutations are marked by a red line in either SU (blue) or TM (yellow). Positions are shown relative to a linear representation of Env (SU and TM), amino acid numbering is indicated above.Back to article page