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Numbers of expected and observed 21-day-old pups of each genotype obtained by crossing Wnt1-Cre2; Sned1fl/fl with Sned1fl/fl mice.
| Wnt1-Cre2; Sned1WT/fl × Sned1fl/fl | Sned1WT/fl | Sned1fl/fl | Wnt1-Cre2; Sned1WT/fl (Sned1WT/NCC−) | Wnt1-Cre2; Sned1fl/fl (Sned1NCC−/NCC−) | χ2 p-value |
|---|---|---|---|---|---|
| Expected | 25% | 25% | 25% | 25% | |
| Alive at weaning (p21) | 57 (31.7%) | 36 (20.0%) | 46 (25.5%) | 41 (22.8%) | 0.146 |
