Term: subintestinal venous plexus blood vessel endothelium
Name: subintestinal venous plexus
Synonyms: subintestinal plexus
Definition: Non stereotyped venous plexus derived from specialised angioblast that originate in the floor of the posterior cardinal vein. Emerges from the duct of Cuvier at 2dpf as a reticular structure that spreads bilaterally over the surface of the yolk and gut.
Ontology: Anatomy Ontology [ZFA:0005934]

Name: blood vessel endothelium
Synonyms:
Definition: The vascular endothelium that lines blood vasculature.
Ontology: Anatomy Ontology [ZFA:0005257]