Figure 3.

FGF Signaling Reduces DNA Synthesis in Myeloma Cells. Myeloma cell lines containing t(4;14) were incubated in serum free medium with FGF1 (10 or 100 ng/ml) plus heparin (10 ug/ml) and incorporation of H³ thymidine into DNA was measured one day later. Data are expressed as percent of control (heparin only) and represent the mean of five independent experiments, measured in triplicate; p < .01 Student's paired t test.