Figure 3.
Histological transduction of feline and murine outer retinas. (a) Feline retinal sections co-labeled with a GFP antibody and cone arrestin antibody show the predominance of cone transduction for each of the vectors. rAAV2/2 eyes all showed inflammation, thereby affecting section quality, as evidenced in the rAAV2/2 images. (b) In murine retinas, rAAV 2/5, 2/8 and 2/9 vectors transduced rods, cones and RPE, whereas rAAV 2/2 only transduced the RPE. Scale bar=50 µm. CAR, cone arrestin labeling; DAPI, nuclear counterstain; INL, inner nuclear layer; ONL, outer nuclear layer.
