Figure 7.

AAV-fSST expression co-labeled with CR, PV, SST, VIP and NPY antibodies. AAV-fSST-GFP expression in mouse somatosensory cortex is shown in the left column (A,D,G,J,M). Cell-type specific antibody labeling in the corresponding sections are shown in the middle column (B,E,H,K,N). Overlaps of the left and middle columns are shown in the right column – (C,F,I,L,O) – calretinin [CR – (B,C)], parvalbumin [PV – (E,F)], somatostatin [SST – (H,J)], vasoactive intestinal polypeptide [VIP – (K,L)] and neuropeptide Y [NPY – (N,O)]. Cells that have GFP label only are marked with green boxes. Cells that have cell-type specific antibody label only are marked with red boxes. Cells that are co-labeled are marked with yellow boxes. Dorsal (D) and lateral (L) directions for all images are as indicated in (O). The scale bar for all images, shown in (O), is 50 μm.