Supplementary material for Calhoun et al. (1999) Proc. Natl. Acad. Sci. USA 96 (24), 14088-14093.

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Fig. 8.

Amyloid deposition in APP23 mice on an App-null background. In mice lacking endogenous APP, the production of transgenic human APP alone was sufficient to induce both vascular amyloid and plaques. A view of neocortex from an 18-month-old mouse is shown stained for Aß (brown) and counterstained with cresyl-violet (blue). (Bar = 15 µm.)