Survival curves of mice injected with BCR/ABL-expressing 32D cells. SCID mice (5 mice/clone) were injected intravenously with 5 × 10⁶ cells from each of the 4 clones analyzed expressing the indicated protein or carrying the empty vector. (○) Vector, (□) WT, (▵) K1172R, and (•) ▵SH3.