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Genotype of embryos obtained from heterozygons mating
| Age | Number of genotype
|
|
|---|---|---|
| +/+ or +/− | −/− | |
| Neonate | 100 | 0 |
| E16.5 | 30 | 0 |
| E10.5 | 47 | 10 |
| E9.5 | 30 | 6 |
| E8.5 | 26 | 8 |
| E7.5 | 20 | 7 |
The genotype was determined either by Southern blot analysis with E9.5–E16.5 embryos and neonates or by PCR analysis with E7.5 or E8.5 embryos.
