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. 2020 Apr 9;11:621. doi: 10.3389/fimmu.2020.00621

FIGURE 6.

FIGURE 6

PRMT5 is required for the proliferation of naïve and effector/memory T cells in a development-independent manner. FACS-sorted CTV-labeled naïve and effector/memory CD8+ and CD4+ T cells from tamoxifen-treated Cre-ERT2 and Cre-ERT2 PRMT5fl/fl mice were stimulated for 3 d with anti-CD3 and anti-CD28-coated beads in the presence of IL-2, and analyzed by flow cytometry. (A) The frequency of live cells (Live/Dead near-IR) among CD8+ T cells (CD90.2+ CD8a+) and CD4+ T cells (CD90.2+ CD4+) is plotted as mean ± SEM. (B) The counts of live T cells are normalized to the initial (day 0) counts and plotted as mean ± SEM. (C) Representative plots show the dilution of CTV and expression of PRMT5. The data are representative of two independent experiments. **P < 0.01, ***P < 0.001, by unpaired two-tailed Student’s t-test. NS, not significant.