Figure 4: AAV9-GFP transduction in kidneys of 8, 10, 12-week-old wild type and Alport mice injected with saline or the high dose (1.65 x 1014 vg/kg). C) Representative immunofluorescence images of glomerular sections from tissue collected 4 weeks post-injection and stained with DAPI, WT1 and GFP. Scale bars = 20 µm.