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. 2006 Mar 20;203(3):573–582. doi: 10.1084/jem.20051520

Figure 1.

Figure 1.

Proliferative effect of IL-7 is independent of survival effect. D1 or bcl-2–transfected D1 cells were cultured in the presence or absence of IL-7 for different time points. Cell cycle and survival were analyzed by PI staining after flow cytometric assay. G1 peak, S phase, G2/M phase, and apoptotic populations are indicated. Ap, apoptosis. Percentage of cells in different populations was calculated by ModFit LT software. The results are representative of three independent experiments.