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Genotypes of the progeny obtained by crossing heterozygous MKK4 (+/−) mice
| Age* | No. litters | No. pups | No. of each genotype†
|
||
|---|---|---|---|---|---|
| +/+ | +/− | −/− | |||
| E14.5 | 1 | 6 | 3 | 3 | 0 |
| E15.5 | 3 | 14 | 4 | 10 | 0 |
| Day 21 | 7 | 34 | 13 | 21 | 0 |
| Total | 11 | 54 | 20 (37%)‡ | 34 (63%)‡ | 0 |
E14.5 and E15.5 represent day 14.5 and 15.5 of gestation; Day 21 represents 21st day after birth.
+/+, Wild type; +/−, heterozygous; −/−, homozygous for the MKK4 allele.
The percentage of pups with each genotype.
