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A, Encephalopsin expression shows a rostrocaudal gradient within the cerebral cortex. Cortical layers are indicated by numbers. Digoxygenin in situhybridization is used. All pictures are taken at 50×.B, Encephalopsin expression shows a rostrocaudal expression gradient in the striatum. Arrows indicate selected encephalopsin-positive cells. Pictures are taken at 50×.Str, Striatum.
