Figure 5

Identification of Foxp3⁺Bcl2^lo regulatory T-cell population in vivo. (a and b) Cells isolated from the peripheral lymph nodes or spleens were stained with Foxp3, Bcl-2 and surface markers indicated. (b) CD4⁺Foxp3⁺ cells were stained for Bcl-2, CD44 and CD69. Data represent analysis of five independent experiments