Fig. 2

GSK-3β expression in the retina. a RT-qPCR of WT and rd10 retinas at the indicated ages. Gsk-3β transcript levels were normalized to Tbp RNA levels and relativized to P14 WT level (= 1). Results represent the mean + SEM. n = 4. b Representative images of P21 retinal sections from WT and rd10 mice, immunostained for GSK-3β (green). Nuclei are stained with DAPI (blue). ONL, outer nuclear layer; INL, inner nuclear layer; GCL, ganglion cell layer. Scale bar: 60 μm