| Term Name: | marginal blastomere |
|---|---|
| Synonyms: | marginal blastomeres |
| Definition: | Cells (incompletely cleaved before the YSL forms), located at the surface just at the rim of the blastodisc, external to the deep blastomeres. |
| Appears at: | Cleavage:16-cell (1.5h-1.75h) |
| Evident until: | Blastula:Dome (4.33h-4.66h) |
| Ontology: | Anatomy Ontology [ZFA:0000541] |
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