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| Donor cells | No. of reconstructed embryos | Cleavage (%) | Blastocyst (%) | No. of recipients | No. of pregnancy (%) | No. of delivery (%) | Lambs (live) |
|---|---|---|---|---|---|---|---|
| ST2-22 | 282 | 232(82.3 ± 2.1) | 47 (16.7 ± 3.8) | 37 | 28 (75.7) | 15 (40.5) | 23 (12) |
