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. Author manuscript; available in PMC: 2010 Mar 1.
Published in final edited form as: J Immunol. 2009 Mar 1;182(5):2909–2918. doi: 10.4049/jimmunol.0803545

Figure 2. Effector VACV-specific CD8 T cells in CD28−/− mice exhibit a partially differentiated phenotype.

Figure 2

Mice were infected as in Fig. 1. At day 6, CD8 T cell differentiation was assessed with up-regulation of CD25, CD43, and down-regulation of CD62L and CD127 on B8R-tetramer positive CD44-high cells. Naï (CD44-low B8R-tetramer negative) CD8 T cells were used as controls. (a) Representative gating on individual populations. (b) Percentages that stained positive for each marker are indicated. Similar results were obtained in 3 separate experiments.