Suppression of BCR/ABL-induced murine leukemia by ABD/SHP1c. SCID
mice were reconstituted by using bone marrow cells infected with
retrovirus constructs encoding GFP + p210 BCR/ABL (▴, nine
mice), ABD/SHP1c + p210 BCR/ABL (●, nine
mice), or ABD/SHP1c + GFP (⧫, three mice). All deaths were
diagnosed as leukemias based on gross, microscopic, and FACS analysis.
Survival data are presented as a Kaplan–Meyer plot.
(Inset) p210 BCR/ABL expression from infected
fibroblast cells demonstrating that equivalent virus titers were used
for bone marrow infection (lane 1, mock; lane 2, GFP + p210; lane 3,
ABD/SHP1c + p210).