Figure 3

As Δ122p53/mΔpro mice age, different tumor types become predominant. The spontaneous tumor spectrum of the Δ122p53/mΔpro mice from Figure 2 was divided into four groups based on survival time: the first 13, the second 13, the third 13, and the last 12 mice to be killed because of tumor burden, to illustrate the predominance of different tumors types at different times. The classification: DLCL, DLCL-like, osteosarcoma and MFH-tumors were subdivided based on morphological or cell surface markers using immunohistochemistry as outlined in the legend to Figure 2