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Zscan4+ cells do not show higher developmental potency. ES cells were injected into 2N blastocysts.
| Cell line | Zscan4 emerald | No. Injected cells | No. blastocysts transferred | No. pups(%) | No. chimera (%) |
|---|---|---|---|---|---|
| MC1 ZE | + | 10~15 | 31 | 13(42) | 4(31) |
| - | 10~15 | 22 | 12(55) | 9(75) | |
| +/- | 10~15 | 21 | 8(38) | 5(63) | |
| V6.5 ZE | + | 1 | 26 | 19(73) | 0(0) |
| - | 1 | 20 | 16(80) | 5(31) | |
