Table 4.
Percentage of retrogradely labeled cells in the 4 intersectional subsets
| L2/3 | L4 | L5 | L6 | All layers | ||
|---|---|---|---|---|---|---|
| Calb2 (N = 4) | % of all GFP+ | 47.7 (4.2) | 5.0 (1.1) | 15.5 (2.9) | 2.2 (0.5) | 70.5 (3.1) |
| % in layer | 78.0 | 65.5 | 63.4 | 33.2 | 70.5 | |
| Chrna2 (N = 6) | % of all GFP+ | 0.0 (0.0) | 78.3 (2.6) | 11.6 (1.5) | 89.9 (1.8) | |
| % in layer | 0.0 | 93.8 | 71.1 | 89.9 | ||
| Calb1 (N = 4) | % of all GFP+ | 16.0 (1.2) | 2.2 (0.3) | 38.7 (1.7) | 7.3 (0.4) | 64.2 (2.7) |
| % in layer | 82.2 | 31.0 | 73.3 | 35.4 | 64.2 | |
| Pdyn (N = 3) | % of all GFP+ | 11.9 (1.5) | 2.8 (0.4) | 29.5 (0.3) | 3.6 (0.3) | 47.7 (1.2) |
| % in layer | 80.8 | 13.6 | 51.9 | 44.2 | 47.7 | |
| All SOM (N = 17) | % of all SOM | 11.5 (0.3) | 2.0 (0.2) | 30.9 (0.9) | 9.5 (0.3) | 54.0 (1.2) |
| % in layer | 80.3 | 17.9 | 61.3 | 40.0 | 54.0 |
In each subset, the top row indicates the number of FB-labeled GFP+ cells per layer as a percentage of all GFP+ cells counted in each brain, averaged by genotype. The SEM is indicated in parenthesis. The bottom row presents the same numbers expressed as a percentage of all GFP+ cells in each layer. Empty cells indicate that no GFP+ neurons were found in that layer. The bottom 2 rows of the table quantify the distribution of all retrogradely labeled SOM cells (both GFP+ and tdTomato+), averaged over all genotypes. These data are plotted in Figure 4B.