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. Author manuscript; available in PMC: 2011 May 10.
Published in final edited form as: Virology. 2010 Jan 25;400(2):164–174. doi: 10.1016/j.virol.2009.12.019

Figure 6. Neutralization sensitivity of envelope variants for pooled plasma.

Figure 6

(A) Comparison of neutralization IC50 of maternal (○) and infant (Δ) variants bearing patient-derived Env V1-V5 region for each transmission pair. A pooled HIV-1 plasma was tested at a starting dilution of 1:100 as indicated by the dashed horizontal line. The IC50 from each individual were calculated as in Fig. 5 and compared. The horizontal bars indicate the median IC50 value for each individual. (B) Comparison of IC50 between the mother (○) and infant (Δ) variants. The P value of the comparison is shown. The horizontal bars indicate the median IC50 value. The dashed horizontal line shows the lowest dilution tested.