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. 2011 Dec 7;119(6):1511–1521. doi: 10.1182/blood-2011-02-338210

Figure 5.

Figure 5

Accelerated leukemia development and increased LICs by KITD816V/Y. (A) Disease latency in secondarily transplanted mice with leukemic cells of Cbfb+/56m; Tg(Mx1-Cre) (black diamonds) and Cbfb+/56m; Tg(Mx1-Cre)/KITD816V/Y (gray squares). Each recipient mouse was given 106 leukemia cells. (B) Leukemia incidences from limiting dilution transplantation with Cbfb+/56m; Tg(Mx1-Cre)/KITD816Y leukemia cells (N = 4; black lines) and Cbfb+/56m; Tg(Mx1-Cre) leukemia cells (N = 2; gray lines). Numbers of cells injected per mouse are shown on x-axis. N = 5 in each dose group. (C) Genomic Southern blot hybridization for clonality analysis. Each lane is from one secondarily transplanted mouse. Panels A, B, and C are 3 different donors (lanes not labeled had degraded DNA). (D) Leukemia cell viability in culture after PKC412 treatment. Gray line indicates Cbfb+/56m; Tg(Mx1-Cre)/KITD816Y mice (N = 4); and black line, Cbfb+/56m; Tg(Mx1-Cre) mice (N = 5; *P < .01).