Table 1.

AZT and 3TC susceptibilities of recombinant virus clones derived from plasma HIV-1 RNA from five patients

VirusIC50, μM, of (fold resistance):
AZT3TC
xxLAI-np (control)0.0060.3
G2-1b0.32 (54)>30 (>100)
G2-3g1.0 (160)>30 (>100)
V178a0.8 (134)>30 (>100)
G2-2a0.2 (33)>30 (>100)
V213b3.7 (617)>30 (>100)