Figure 7

Morphology of tNGFR and MDR-1-expressing cells incubated under maintenance (M, see Materials and methods) conditions or those that promote granulocyte/macrophage (G) or erythroid (E) differentiation. Solid bars indicate blast cells, hatched bars indicate granulocytes, crosshatched bars indicate macrophages and stippled bars indicate erythroid cells. The results are the mean of four clones from three separate experiments.