Table 2 Developmental Abilities of Embryos Reconstructed from ES cells and Somatic Cells with the Same Genetic Background (129/Svpas)
| Â | Development of cloned embryos at different stages (%) | |
|---|---|---|
| Â | ES cell | Fibroblast cell |
Blastocyst formation | 50.0 | 6.0 |
Implantation | 16.0 | 8.7 |
Fetus /embryo transferred | 3.4 | 1.5 |
Fetus / implantation | 29.0 | 17.1 |
Fetus / blastocyst | 7.2 | 22.6 |