Flow cytometric analysis of bone marrow and spleen cells from KPM+, KM+, and nondiseased KP+ mice. Bone marrow and spleen cells from APL-diseased KPM+ (n = 5), KM+ (n = 6), and nondiseased KP+ (n = 3) mice were stained with a combination of antibodies to Gr-1, Mac-1, and c-Kit. Dot plots are shown for viable cells gated on the basis of scatter properties and 7-aminoactinomycin D staining. Representative data are shown with the percentages of cells in quadrants of interest indicated.