Table 4.
In vitro fertilization statistics
| Mutants | Eggs used | Fertilized* | Hatched* |
| p53 Y186X | 101 | 100 (99) | 88 (87) |
| p53 E241X | 106 | 105 (99) | 81 (76) |
| p53 splice | 101 | 99 (98) | 86 (85) |
| Sirt1 splice | 99 | 93 (94) | 84 (85) |
| Blm Q497X | 103 | 98 (95) | 66 (64) |
| Parkin Y314X | 98 | 88 (90) | 82 (84) |
*The number in parentheses indicates the percentage of fertilized/hatched embryos.