Fig. 3From: A unique thymus-derived regulatory T cell subset associated with systemic lupus erythematosusMethylation status at the TSDR of the foxp3 gene in CD4+Foxp3+ T cells in active SLE patients and healthy controls. a A representative dot plot of the target cell populations sorted using a FACS Vantage flow cytometer: CD4+Foxp3+ cells and CD4+Foxp3− cells. b The mean proportion of demethylated TSDRs in isolated CD4+Foxp3+ cells and CD4+Foxp3− cells in healthy controls (n = 6) and active SLE patients (n = 6)Back to article page