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Figure 2 | Retrovirology

Figure 2

From: Postnatally-transmitted HIV-1 Envelope variants have similar neutralization-sensitivity and function to that of nontransmitted breast milk variants

Figure 2

No difference in binding to colonic epithelial cells or galactosyl ceramide (Galcer) between Env variants from women who did and did not postnatally transmit HIV-1 to their infants. Binding of milk Env variants from postnatal-transmitting (A) and nontransmitting (B) mothers to colonic epithelial HT-29 cells. (C) Binding of gp120 proteins expressed by milk Env virus variants to Galcer measured by biolayer interferometry. (D) Binding of gp120 variants from transmitting mothers to Galcer. Stars represent transmitted variants, error bars represent standard deviation and lines represent means of two experiments performed in triplicate.

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