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. 2003 May;109(1):102–108. doi: 10.1046/j.1365-2567.2003.01638.x

Figure 5.

Figure 5

The induced expression of CD69 is inhibited by inactivation of phosphoinositide 3-kinase (PI3K). BALB/c B cells, preincubated as described in the legend to Fig. 2, were stimulated as indicated for 18 hr (concentrations of the different stimuli were as stated in the legend to Fig. 2) and CD69 expression on B cells was analysed by flow cytometry. The numbers shown in the upper right quadrant indicate the percentage of cells that were B220+ CD69+ and are derived from 10 000 events analysed. Two other experiments gave similar data.