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Homozygous EngΔex5-6/Δex5-6 Offspring Have an Embryonic Lethal Phenotype
| Age | +/+ | +/Δ | Δ/Δ | Total | χ2 | P |
|---|---|---|---|---|---|---|
| Embryo (9.5 dpc) | 11 (14) | 35 (28) | 10 (14) | 56 | 3.5 | NS |
| Neonates | 16 (13.5) | 38 (27) | 0 (13.5) | 54 | 18.4 | <0.0001 |
χ2 analysis of the numbers of each genotype in offspring from an inter heterozygous Eng+/Δ cross. Expected numbers of each genotype, based on Mendelian inheritance, are given in brackets.
