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. 2008 Dec 19;3(12):e3986. doi: 10.1371/journal.pone.0003986

Figure 1. Gating strategy for the identification of CD127 expression on CD8+ T cells.

Figure 1

Lymphocytes were selected in a forward scatter height (FSC-H) versus side scatter height (SSC-H) plot. T cells were then selected by gating on CD3+ cells. A–C. Pattern of CD127 expression on CD8+ T-cells in the peripheral blood of 3 of our HIV-infected children with differing CD4+ T-cell frequencies. Results from 3 individual children are shown, with respective CD8+ lymphocyte frequencies of 3% (A), 23% (B) and 46% (C). The values in brackets represent CD127 expression as a frequency of total CD8+ T cells. Results shown are gated on CD3+ T cells.