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. Author manuscript; available in PMC: 2011 May 5.
Published in final edited form as: Neuroscience. 2010 Feb 13;167(2):428–438. doi: 10.1016/j.neuroscience.2010.02.014

Figure 8.

Figure 8

Electron micrographs illustrating selective colocalization of the dopamine D1 receptor, DARPP-32 and I-1in area 9 of monkey PFC. A: Cell soma double-labeled for DARPP-32 (DAB, arrows) and D1 (immunogold, arrowheads, found stereotypically in the Golgi apparatus). B: A dendritic shaft expressing both DARPP-32 (arrows) and I-1 (arrowheads). C: A dendritic spine and shaft single-labeled for D1 (arrows) near a separate dendritic spine single-labeled for I-1 (arrowheads). Scale bar is 500 nm.