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Figure 1. Survival and tumor incidence in mice after M-MuLV infection. Vav1+/+ (n = 44), Vav1+/− (n = 72) and Vav1−/− (n = 48) mice were infected with M-MuLV. The graph shows the cumulative incidence of leukemia based on enlarged lymphoid organs and hematocrit levels.
