Delineating CD4 dependency of HIV-1: Adaptation to infect low level CD4 expressing target cells widens cellular tropism but severely impacts on envelope functionality.
Beauparlant D, Rusert P, Magnus C, Kadelka C, Weber J, Uhr T, Zagordi O, Oberle C, Duenas-Decamp MJ, Clapham PR, Metzner KJ, G?nthard HF, Trkola A. Delineating CD4 dependency of HIV-1: Adaptation to infect low level CD4 expressing target cells widens cellular tropism but severely impacts on envelope functionality. PLoS Pathog. 2017 03; 13(3):e1006255.