Survival curves for mice receiving transplants with different doses of Sca-1⁺lin^– BCR-ABL–transduced +/+ and SHIP^–/– cells are indistinguishable. Survival curves of C57BL/6J Pep3b mice injected with different numbers of FACS-sorted Sca-1⁺lin^–GFP⁺ BM cells from BCR-ABL–transduced +/+ B6 mice (A) or B6-SHIP^–/– mice (B).