EpoR-tdTomato-Cre mediated recombination in macrophages. FL (A) and BM (B). Left panels: representative plots of F4/80 vs forward scatter height (FSC-H) of Ly6G^–Ter119^– cells revealing F4/80⁺ macrophages; middle panels: representative plots of EpoR-tdTomato vs FSC-H of F4/80⁺ cells revealing EpoR-tdTomato⁺ macrophage population; right panel: representative plots of R26R-EYFP vs FSC-H of the EpoR-tdTomato⁺ macrophages revealing EpoR-Cre–mediated recombination efficiency in EpoR-tdTomato⁺ macrophages. N = 3.