| Term Name: | blastomere |
|---|---|
| Synonyms: | blastomeres |
| Definition: | Cell that arises during cleavage and is partially cleaved, and located at the blastodisc margin prior to collectively forming the yolk syncytial layer (YSL) in the midblastula. |
| Appears at: | Zygote:1-cell (0.0h-0.75h) |
| Evident until: | Blastula:Dome (4.33h-4.66h) |
| Ontology: | Anatomy Ontology [ZFA:0000093] |
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