| Term Name: | DEL |
|---|---|
| Synonyms: | deep cell layer, DEL cells |
| Definition: | A multilayer of deep cells of fairly uniform thickness that forms during early epiboly (at dome stage; upon conversion of the blastodisc to the blastoderm); during gastrulation the DEL (deep cell layer) gives rise to the epiblast and hypoblast. |
| Appears at: | Blastula:30%-epiboly (4.66h-5.25h) |
| Evident until: | Gastrula:Bud (10.0h-10.33h) |
| Ontology: | Anatomy Ontology [ZFA:0000711] |
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