FIG 3.

Relative infectivity of WT, R263K, G118R, and G118R plus R263K HIV-1. TZM-bl reporter cells were infected for 24 h with various HIV-1 forms at different concentrations. Results from two separate experiments with two different viral stocks were compiled after normalization against the mean maximal and minimal RLU values (from triplicates), arbitrarily set at 100% and 0%, respectively. Infectivity curves were plotted against the log viral concentrations in RT units using GraphPad Prism v9.4.1. Means ± standard deviations are presented.