Fig. 5.
Characterization of MLL-ELL–immortalized cells.
Mae-Grünwald-Giemsa–stained cytospin preparation (upper left) shows a range of primitive myeloid morphology. FACS analysis of MLL-ELL–transduced cells was performed after third-round cultures. Morphology and expression of c-Kit, Gr-1, and low levels of Mac-1 are consistent with primitive myeloid differentiation.