Fig. 4. STAT1 is necessary for early Tfh differentiation after VACV infection.
Ctrl- or STAT1KD SM (CD45.1+) cells were transferred into B6 mice that were infected with VACV-gpc. Bcl6+CXCR5+ Tfh cells gated and calculated as % of total SM cells at day 2 (A) and 3 (B) after infection. Data are representative of two independent experiments (n = 4–5 mice per group). ** P < 0.05, *** P < 0.001.