Two closely related Env antigens from the same patient elicited different spectra of neutralizing antibodies against heterologous HIV-1 isolates.
Vaine M, Duenas-Decamp M, Peters P, Liu Q, Arthos J, Wang S, Clapham P, Lu S. Two closely related Env antigens from the same patient elicited different spectra of neutralizing antibodies against heterologous HIV-1 isolates. J Virol. 2011 May; 85(10):4927-36.