Figure 9.

Retinal ultrastructure as assessed by TEM. Colored squares and rectangles in A, C, E, G, I, L, O, and R denote regions that are shown at a higher magnification in B, D, F, H, J, K, M, N, P, Q, S, and T. Cyan arrowheads denote some of the vesicles in the RPE; purple arrows denote some of the vesicles in the extracellular space of the ONL. A–M: Images are representative of three male mice per genotype. O–T: Only one male animal was imaged. All mice were 7-months old. Scale bars: 2 μm (A,C,E,G,J,K,M,N,O,S,T); 5μm (I,L,R); 0.5 μm (B,D,F,H,P,Q).