Extended Data Table 2.
The table shows the distribution of geniculate ganglion neurons according to their responses to each of the five basic taste qualities in T1R3::Sema3A and control animals; shown are numbers of cells responding to the various stimuli. All the data are included in Fig. 3. Note that as bitter-sour neurons reflect responses of T2Rs (see ref. 21) they were grouped.
| Response profile | Control (9 mice) |
T1R3::Sema3A (6 mice) |
|---|---|---|
| Sweet | 94 | 80 |
| Bitter | 89 | 69 |
| Sour | 15 | 19 |
| Umami | 2 | 2 |
| Salty | 21 | 17 |
| Bitter-Sweet | 4 | 43 |
| Bitter-Umami | 0 | 0 |
| Bitter-Salty | 2 | 4 |
| Bitter-Sweet-Salty | 1 | 10 |
| Bitter-Sweet-Umami | 2 | 3 |
| Bitter-Salty-Umami | 0 | 0 |
| Bitter-Sweet-Salty-Umami | 0 | 1 |
| Sweet-Sour | 2 | 8 |
| Sweet-Umami | 7 | 4 |
| Sweet-Salty | 3 | 12 |
| Sweet-Salty-Sour | 0 | 2 |
| Sweet-Salty-Umami | 0 | 1 |
| Sweet-Salty-Umami-Sour | 0 | 1 |
| Salty-Sour | 4 | 3 |
| Salty-Umami | 1 | 0 |
| Salty-Umami-Sour | 0 | 0 |
| Total cells | 247 | 279 |