Term: horizontal myoseptum vascular lymphangioblast
Note: This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name.
Name: horizontal myoseptum
Synonyms: horizontal septum
Definition: A connective tissue partition developing at the apex of the chevron-shaped myotome and separating dorsal (epaxial) and ventral (hypaxial) body wall muscle masses.
Ontology: Anatomy Ontology [ZFA:0000671]
Name: vascular lymphangioblast
Synonyms: parachordal lymphangioblast
Definition: Lymphatic progenitor cells, derived from the veins, that give rise to lymphatic endothelial cells.
Ontology: Anatomy Ontology [ZFA:0009395]