Fig. 6.
Effect of reversion mutations on neutralization potency and breadth. a Antibody neutralization of the wild-type and reversion mutants of the CH103 lineage intermediate I4 and the CH103 bnAb against autologous and heterologous Env-pseudoviruses. b Antibody neutralization of the wild-type and reversion mutants of the DH270 lineage intermediate I2 and the DH270.2 bnAb against autologous and heterologous Env-pseudoviruses. Antibody neutralization was measured by a TZM-bl cell-based assay using a select panel of geographically and genetically diverse Env-pseudoviruses. All values are IC50 (µg/mL) unless otherwise noted