Term Name: primitive heart tube
Synonyms:
Definition: Multi-tissue structure that arises from the heart rudiment and will become the heart tube.
Appears at: Segmentation:26+ somites (22.0h-24.0h)
Evident until: Pharyngula:Prim-5 (24.0h-30.0h)
Ontology: Anatomy Ontology [ZFA:0000149]

Relationships
develops from: heart rudiment
develops into: heart tube
is part of: cardiovascular system pericardial region
has parts: cardiac jelly presumptive atrium primitive heart tube presumptive cardiac ventricle primitive heart tube
is a type of: multi-tissue structure

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