Figure 3From: Characterization of HIV-1 subtype C envelope glycoproteins from perinatally infected children with different courses of diseaseLongitudinal variation in the number of potential N-linked glycosylation sites (PNGS, top panel) and sequence length of the V1–V5 fragment sequenced (bottom panel) for both rapid progressors (1449, 2617, 2669 and 2873) and slow progressors (1084, 1690 and 1984).Back to article page