| In the mammalian embryo, for instance, the first compaction of the blastomeres is under the influence of E-cadherin to produce the trophectoderm. |
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| The cells lying between the primitive endoderm and the polar trophectoderm comprise the embryonic ectoderm or epiblast. |
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| He created mouse embryos with DNA lacking in CDX2, the gene responsible for forming the trophectoderm, or skin on a blastocyte, which is the early form of an embryo. |
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| At the blastocyst stage, the onset of mtDNA replication is specific to the cells of the trophectoderm. |
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| The blastocyst cell numbers, inner cell mass, trophectoderm and total cells, had been influenced neither by the type of IVM medium nor by the type of serum supplements. |
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