Figure S3.
Gating strategy for tdTomato+ IELs and for mature thymic IELps. (A) Shown are representative plots of small-intestinal IELs from a Cd4CreERT2×Rosa26tdT mouse that was time-stamped at 12 d of age, as explained in Fig. 1. (B) Shown are representative plots of thymocytes from a 21-d-old Tbx21GFP mouse. Data are representative of at least two independent experiments. FSC-A, forward scatter area; FSC-H, forward scatter height; iNKT, invariant natural killer T cells; SSC-A, side scatter area.