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. Author manuscript; available in PMC: 2010 Jul 1.
Published in final edited form as: Nat Immunol. 2009 Nov 22;11(1):83–89. doi: 10.1038/ni.1826

Figure 1.

Figure 1

Infection with LM-2W1S induces the clonal expansion of 2W1S:I-Ab-specific memory cells. CD4+ or CD8+ T cells were identified in enriched fractions by flow cytometry from CD11c− CD11b− F4/80− B220− CD3+ gated events. (a) CD4+ T cells (left) or CD8+ T cells (right) from an uninfected B6 mouse with gates on CD44high 2W1S:I-Ab+ (left) or all 2W1S:I-Ab+ cells (right). (b) CD4+ T cells in enriched samples from a B6 mouse 7 days after intravenous infection with LM-ESAT6 (left) or 7 (middle) or 190 (right) days after intravenous LM-2W1S infection. The percentages of cells in the indicated gates are shown. The plots are representative of greater than twenty (a) or 2-5 independent experiments (b).