Expression of monocyte/macrophage surface markers on mouse BM F4/80⁺Epor-eGFP⁺ and F4/80⁺Epor-eGFP⁻macrophages. Representative flow cytometry analyses revealing differential expression of indicated surface markers on the BM F4/80⁺Epor-eGFP⁺ macrophages (top) or F4/80⁺Epor-eGFP⁻ macrophages (bottom). Dotted line: fluorescence-minus-one. N = 6.