ectoderm
Example Sentences
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Talbot noted that healthy embryonic development depends on stem cells forming all three primary cell types: endoderm, ectoderm and mesoderm.
From Science Daily ● Aug. 28, 2026
Because both the brain and skin develop from the same embryonic layer called the ectoderm, the scientists set out to explore how these two systems might be connected.
From Science Daily ● Oct. 13, 2025
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
Also, single cell RNA sequencing analysis suggested the differentiation pathway for amniotic ectoderm, where surface ectoderm genes are expressed before the activation of the amniotic ectoderm gene programme.
From Science Daily ● Mar. 4, 2024
Air-tubes.—The air-tubes, like the food-canal, are formed by invaginations of the ectoderm, which arise close to the developing appendages, the rudimentary spiracles appearing soon after the budding limbs.
From Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 4 "Hero" to "Hindu Chronology" by Various
