| 1. | They originate from primordial germ cells, which have migrated to the gonads.
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| 2. | Microscopic examination typically reveals uniform cells that resemble primordial germ cells.
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| 3. | These primordial germ cell-like cells were then used to create spermatozoa and oocytes.
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| 4. | It is also expressed in the primordial germ cells of females.
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| 5. | Tcfap2c mutants exhibited an early loss of primordial germ cells.
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| 6. | From this, they extracted primordial germ cells that then were cultured into stem cells.
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| 7. | In spermatogenesis, c-KIT is expressed in primordial germ cells, spermatogonia, and in primordial oocytes.
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| 8. | In maturing XX primordial germ cells, Xist is downregulated and X reactivation occurs once again.
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| 9. | In the primordial germ cells ( PGC ) there is a more extensive erasure of epigenetic information.
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| 10. | Recent studies have demonstrated that it is possible to give rise to primordial germ cells from ES.
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