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. Author manuscript; available in PMC: 2019 Feb 1.
Published in final edited form as: Hippocampus. 2018 Jan 10;28(2):178–185. doi: 10.1002/hipo.22820

Figure 2.

Figure 2

(A) The proportion of Arc mRNA-positive cells is significantly higher in dorsal CA1 pyramidal cells (32% +/− 1.5) compared to more ventral CA1 pyramidal cells (13% +/− 0.9). (B) Representative confocal images from dorsal and (C) more ventral CA1 hippocampal subregions, respectively. Calibration bar = 20 µm. Cell nuclei are counterstained with Sytox shown here in green and Arc mRNA-positive transcription foci are in red. The insets in B and C show a magnified view of the Arc transcription foci in CA1 pyramidal cells in the dorsal and more ventral areas respectively. The white arrows correspond to the same cell in the main image and the magnified image.