Fig. 2.

Tropism of AAV serotype 6 in mouse NAc and VTA. Mice were injected with AAV6-GFP into the NAc or VTA. Brain sections were immunolabeled with a–d, i–l NeuN and (e–h, m–p) GFAP. Box inserts in c, g, k, o were shown at higher magnification in d, h, l, p, respectively. In both a–h NAc and i–p VTA, GFP primarily colocalized with NeuN-positive cells. Scale bars are 50 μm (p: d, h, l) and 100 μm (o: a–c, e–g, i–k, m–o)