| Phenotype: | aortic arch 4 constricted, 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: | constricted |
|---|---|
| Synonyms: | stenosis, stenotic, stricture |
| Definition: | A structural quality inhering in a bearer by virtue of the bearer's being drawn together, compressed or squeezed physically. |
| Ontology: | Phenotypic Quality Ontology [PATO:0001847] |