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. 2006 Jul;80(13):6525–6533. doi: 10.1128/JVI.02658-05

FIG. 2.

FIG. 2.

Heteroduplex mobility analysis of maternal HIV-1 env gene diversity. ΦX, DNA molecular weight markers. SS, single-stranded DNA. PB, maternal PBMC derived viral DNA PCR products; CC, maternal PBMC coculture cell-derived DNA PCR products; NE, maternal neutralization assay cell-derived DNA PCR products. The size (in base pairs) of the molecular weight markers is located to the right of the gel. IU, in utero transmitter; IP, intrapartum transmitter; NT, nontransmitter. CD4, maternal CD4 cell count. aNAB values are 50% neutralizing titers.