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. 2009 Sep;175(3):1208–1217. doi: 10.2353/ajpath.2009.090125

Figure 4.

Figure 4

Axon-associated PG14 PrP labeling. Sections were from Tg (PG14) mice at 267 (A and B), 361 (C), or 394 (D) days of age. A: Labeling of the plasmalemma of processes in the molecular layer of the cerebellum. The labeling lies on membranes of two adjacent axon terminals (axt). B: Labeling of membranes of two adjacent axon terminals (axt) in the hippocampus. C: Axonal membrane labeling at two points of contact on a mossy fiber terminal (mf) in the granule cell layer of the cerebellum. D: Labeling on membranes in the stratum radiatum of the hippocampus. The labeling is on an axon terminal (axt) and a dendritic spine (sp). Scale bars: 0.15–μm (A), 0.25–μm (B), 0.5–μm (C), and 0.1–μm (D).