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Generation of CRISPR/Cas9-mediated NGN3-edited cloned piglets.
| No. embryos transferred | No. recipients | No. (%) pregnant | No. piglet and (CE%)* | No. live piglets |
|---|---|---|---|---|
| 102 | 1 | 1/1 (100) | 5 (5.4) | 3/5 |
Five piglets were naturally delivered on Day 117, and of the 5 piglets born, 3 were alive at birth, 2 were stillborn. The cloning efficiency (CE) was 5.4%, calculated as the percentage of the number of piglets relative to the number of embryos transferred to recipients.
