Figure 5
From: Genotypic and functional properties of early infant HIV-1 envelopes
Macrophage infectivity. Pseudoviruses expressing cloned envelopes were titered on primary macrophage cultures. Macrophage infectivity is expressed as the percentage of the TZMbl titer achieved on macrophages. Data is representative of three independent assays performed in duplicate. Filled triangle = infant, empty circle = maternal. Clone M1002 G1 is highlighted red. Cont = Controls [42], see inset key: (macrophage tropic) NA20 B59, NA420 B33 and JRFL, (non-macrophage topic) JRCSF, NA420 LN40 and NA20 LN8.