The extraembryonic ectoderm cells contribute to the amniotic ectoderm and chorionic ectoderm.
In the mouse, these cells also contribute to the ectoplacental cone. Within the extraembryonic ectoderm there is a resident trophoblast stem cell population which serves as progenitor cells for the ectoplacental cone cells.
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Multiple AncestorsSingle AncestorNo DescendantsDevelops fromPart of Parent