Assertion: epithelium's cell | /r/CapableOf | migrate inner layer of the gastrula
Facets:
value: along the archenteron form
type: OTHER
value: inward
type: LOCATION
Source sentences:
text: Cells migrating inward along the archenteron form the inner layer of the gastrula, which develops into the endoderm.
text: Cells migrating inward along the archenteron form the inner layer of the gastrula, which develops into the endoderm.[citation needed]