Review Article
Cloning and Embryo Splitting in Mammalians: Brief History, Methods, and Achievements
Table 2
Studies in livestock embryo splitting.
| Species | Embryo sample | Method | Efficiency | Reference |
| Sheep | Two- & four-cell | Biopsy | 36% | [36] | Bovine | Eight-cell | Biopsy | 18% | [37] | Bovine | Morula | Bisection | 66.6% | [38] | Bovine | Morula | Bisection | 62.5% | [39] | Pig | Morula | Bisection | 25% | [40] | Goat | Morula | Bisection | 37% | [41] | Horse | Two- & eight-cell | Biopsy | 50% | [42] | Bovine | Morula | Bisection | 63.2% | [43] | Bovine | Morula | Bisection | 53% | [44] | Goat | Morula | Bisection | 59% | [45] | Sheep | Morula | Bisection | 68% | [46] | Pig | Morula | Bisection | 30% | [47] | Bovine | Morula | Bisection | 74.6% | [48] | Sheep | Eight-cell | Biopsy | 23.2% | [49] | Bovine | Morula | Bisection | 69.2% | [50] |
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