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. 2009 Nov 9;3:19. doi: 10.3389/neuro.04.019.2009

Figure 3.

Figure 3

Fugu promoters in AAV expressed in mouse cortex. Fugu promoters in AAV injected in mouse somatosensory cortex expressed GFP. Wide-angle images in the left column (A,D,G) show multilayer viral expression patterns. Close-up images centered on layer 5 and layer 2/3 are shown in the middle column (B,E,H) and right column (C,F,I), respectively. Expression of fugu promoters in AAV are shown in rows: secreted frizzled-related protein 2 [AAV-fSFRP2, (A–C)], titin-cap [AAV-fTCAP, (D–F)] and α-calcium/calmodulin-dependent protein kinase II [AAV-fCAMK, (G–I)]. Upward arrows mark glia and downward arrows mark excitatory pyramidal neurons. Dorsal (D) and lateral (L) directions for all images are as indicated in (I). Scale bars are 50 μm.