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. Author manuscript; available in PMC: 2011 Feb 3.
Published in final edited form as: Neuroscience. 2009 Oct 31;165(3):955. doi: 10.1016/j.neuroscience.2009.10.054

Figure 4.

Figure 4

Epac2 expression in the photoreceptors. Double-labeling of Epac2 at low magnification (A) and high magnification (B) with PNA (A, C). PNA specifically binds glycoproteins on cone photoreceptor inner and outer segments and cone pedicles (arrow). At low magnification Epac2 and PNA double-labeling reveals colocalization with the majority of PNA labeled photoreceptors. Higher magnification (D) demonstrates the presence of Epac2 throughout the PNA labeled cone cell. Scale bar = 10μm (B–D) and 25μm (A).