TABLE 1.
Genotyping of Fen1+/− intercrosses
| Age | No. with genotype:
|
Total no. of mice | % Fen1−/− resorbeda | ||
|---|---|---|---|---|---|
| +/+ | +/− | −/− | |||
| E2.5 | 5 | 8 | 3 | 16 | 31 |
| E3.5 | 19 | 34 | 6 | 59 | 66 |
| E9.5 | 6 | 13 | 0 | 19 | 100 |
| E18.5 | 3 | 2 | 0 | 5 | 100 |
| 1 wk | 32 | 62 | 0 | 94 | 100 |
Theoretical value of resorbed Fen1−/− blastocysts calculated from the numbers of Fen1+/+ and Fen1+/− blastocysts.