Supplementary Figure 11: Representative images show S100β immunostaining in striatal tissue from R6/2 mice injected with AAV2/5 gfaABC1D Kir4.1-GFP virus (a) or AAV2/5 gfaABC1D tdTomato virus (c) at P56.

Slice sections were collected for immunohistochemistry two weeks after viral injections at P56. Panels (a) and (c) show colocalization of S100β labeled astrocytes with Kir4.1-GFP and tdTomato positive cells, respectively. Controls from mice that received no virus injections (b and d) showed no colocalisation, but still showed S100b staining.