Phenotype: | mesencephalic artery absent, abnormal |
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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: | mesencephalic artery |
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Synonyms: | MsA |
Definition: | Artery in the midbrain that develops from the proximal portion of the primitive mesencephalic artery. |
Ontology: | Anatomy Ontology [ZFA:0001068] |
Name: | absent |
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Synonyms: | absence, absent from organism |
Definition: | A quality denoting the lack of an entity. |
Ontology: | Phenotypic Quality Ontology [PATO:0000462] |