ectoderm
Example Sentences
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Amniotic and surface ectoderm cells are specialised at an early stage of development and largely share biological features, such as gene expression patterns and signal requirements.
From Science Daily ● Mar. 4, 2024
Surface ectoderm is a dense sheet of epidermal progenitors, which gives rise to the surface covering of the body, such as skin, and the associated features of teeth, hair and fingernails.
From Science Daily ● Mar. 4, 2024
Using a co-culture technique to form cellular aggregates, he was able to confirm the ability of the generated amniotic ectoderm cells to initiate gastrulation.
From Science Daily ● Mar. 4, 2024
Moreover, the developmental pathway through surface ectoderm state to amniotic ectoderm state was also observed in primate embryos.
From Science Daily ● Mar. 4, 2024
These thickened tracts of ectoderm in Peripatus and a few other forms can be clearly seen to surround the blastopore.
From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" by Various
