| Genotype* | n | Survival** | Survival rate (%) | |
---|---|---|---|---|---|
 |  |  | <24 h | >24 h |  |
TgDHCR7 line 2 | WT | 29 | 0 | 29 | 100 |
 | Dhcr7+/- | 57 | 0 | 57 | 100 |
 | Dhcr7-/-Tg- | 5 | 5 | 0 | 0 |
 | Dhcr7-/-Tg+ | 28 | 16 | 12 | 42.8 |
TgDHCR7 line 3 | WT | 19 | 0 | 19 | 100 |
 | Dhcr7+/- | 40 | 0 | 40 | 100 |
 | Dhcr7-/-Tg- | 4 | 4 | 0 | 0 |
 | Dhcr7-/-Tg+ | 14 | 6 | 8 | 57.1 |