Fig. 6
From: Enhanced antibody-mediated neutralization of HIV-1 variants that are resistant to fusion inhibitors
Fusion kinetics of C34-resistant mutants. The effects of N126K, N126K/L204I, C34r, and I37K mutations on fusion kinetics were determined by dual split protein (DSP)-dependent cell–cell fusion assays. Renilla luciferase activity, which was detected in fused cells, was monitored periodically, and fusion is expressed as the percentage of fusion after 120 min. The results are shown as the means ± SEs of at least five replicas