Figure 2From: Knockout mice reveal a role for protein tyrosine phosphatase H1 in cognitiona: PTPH1-KO cerebral cortex (10×, scale bar: 220 μm). b: positive cytoplasmatic and perinuclear LacZ staining (blue dots) in the external pyramidal (III) and internal granular layer (IVA) (63×, scale bar: 10 μm).Back to article page