Table 1. Production of chimeric animals via blastocyst injection with rat ES cell line F344-Tg.EC4011.
Blastocystinjected | ES cells(passage #) | Embryos | Total pups | Chimericanimals (sex) | |
injected | transferred | ||||
1st injection | F344-Tg.EC4011(P16) | 55 | 55 | 24 | 8 (M) |
2nd injection | F344-Tg.EC4011(P16) | 39 | 39 | 17 | 2 (1 M and 1 F) |
3rd injection | F344-Tg.EC4011(P16) | 61 | 61 | 17 | 2 (M) |
4th injection | F344-Tg.EC4011(P16) | 44 | 44 | 17 | 1 (F) |