FACS analysis of VDR expression in Foxp3+ and Foxp3− cells in the CD4+CD25+ cell compartment.

(Figure 7C region). A: Dot plot showing Foxp3 region in CD4+CD25+ thymocytes; B: Histogram showing the expression of VDR in CD4+CD25+Foxp3+ (blue) and CD4+CD25+Foxp3− (red) cells; C: Table showing MFI (median fluorescence intensity) of the intracellular VDR labeling of the cells.