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. 2008 Aug 22;5:77. doi: 10.1186/1742-4690-5-77

Figure 7.

Figure 7

Sensitivity of GL8 WT and T271, N342Y and Δ2N mutants to virus neutralising antibody. HIV (FIV) pseudotypes bearing the WT, T271, N342Y or Δ2N Envs were incubated with 1/100, 1/1000 or 1/10,000 dilutions of plasma from 8 GL8-infected cats (Q251-258), or a no plasma negative control (neg), and plated onto CLL-CD134 cells. Luciferase activity was assayed at 72 hrs post-infection. (A) Luciferase activity (counts per minute), each point represents the mean of three replicates +/- SE, (B) Percent neutralisation relative to no plasma control.