Phenotype: aortic arch 4 blood vessel lumenization decreased occurrence, abnormal
Note: This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name.
Name: aortic arch 4
Synonyms: AA4
Definition: Aortic arch that is part of pharyngeal arch 4. The paired aortic arch 4 arteries branch directly from the ventral aorta to the lateral dorsal aorta, and are retained as the branchial arteries providing circulation through the gills in the adult.
Ontology: Anatomy Ontology [ZFA:0005008]
Name: blood vessel lumenization
Synonyms:
Definition: The process in which a developing blood vessel forms an endothelial lumen through which blood will flow.
Ontology: GO: Biological Process [GO:0072554]    QuickGO    AmiGO
Name: decreased occurrence
Synonyms: decreased incidence
Definition: An occurrence which is relatively low.
Ontology: Phenotypic Quality Ontology [PATO:0002052]