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. 2024 Sep 9;25(10):4387–4409. doi: 10.1038/s44319-024-00244-0

Figure 4. mCamKII(0.4) promoter-driven expression of EGFP in hippocampal interneurons.

Figure 4

(A-A”, B-B, C-C, D-D) Representative confocal images of the dentate gyrus (DG) of fluorescently immunolabeled glutamate decarboxylase 1 (GAD-1, cyan), parvalbumin (PV; yellow), neuropeptide Y (NPY; red), somatostatin (SST; magenta) containing interneurons, together with EGFP (green) expression of animals transduced with LV-EGFP vector. Arrows indicate interneurons labeled with various markers and lacking EGFP signal. Scale bars = 20 µm. (EH) Percentage of EGFP-expressing cells of the different interneuron sub-types in DG, CA3, and CA1 regions of the hippocampus. N = 3 mice. Number of examined cells in a given region is indicated above each bar. Source data are available online for this figure.