Table 1 Results of the nationwide genotyping survey of GM1 gangliosidosis in Shiba Inu dogs in Japan
| District | Examined dogs | Genotypes | |
|---|---|---|---|
| Wild-type | Carrier | ||
| Hokkaido | 23 | 22 | 1 |
| Tohoku | 17 | 17 | 0 |
| Kanto | 227 | 226 | 1 |
| Chubu | 135 | 135 | 0 |
| Kinki | 132 | 129 | 3 |
| Chugoku | 9 | 9 | 0 |
| Shikoku | 2 | 1 | 1 |
| Kyushu* | 42 | 42 | 0 |
| Unknown | 3 | 3 | 0 |
| Total | 590 | 584 | 6 |