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. Author manuscript; available in PMC: 2018 Jun 14.
Published in final edited form as: Cell Host Microbe. 2017 Jun 14;21(6):695–706.e5. doi: 10.1016/j.chom.2017.05.012

Figure 1. Antigen availability promotes maintenance of CD4 T cells during Mtb infection.

Figure 1

(A) CFSE dilution in adoptively transferred transgenic T cells isolated from the lung 5 days after transfer.

(B) Enumeration of Ag85B and ESAT-6-specific tetramer+ CD4 T cells in the lung. Data are representative of 2 independent experiments with 3–5 mice per group and per time point.

(C) Enumeration of IFN-γ-producing Ag85B or ESAT-6-specific T cells in latently infected adolescents. The p-value was calculated using the Wilcoxon signed-rank test. See also Figure S1.