Figure 3From: BMP-6 inhibits growth of mature human B cells; induction of Smad phosphorylation and upregulation of Id1Ramos cells were cultured in the presence or absense of BMP-6 (1 μg/ml) for 48 h before analysis of cell death by PI staining. Data are shown as mean percentage PI+ cells (± SEM, n = 3, p ≤ 0,001).Back to article page