| Phenotype: | mandibular arch skeleton lacks all parts of type palatoquadrate cartilage, 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: | mandibular arch skeleton |
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| Synonyms: | jaw, jaw cartilage, jaws, oral jaw skeleton, pharyngeal arch 1 skeleton |
| Definition: | Skeletal and cartilaginous elements of the first pharyngeal arch. |
| Ontology: | Anatomy Ontology [ZFA:0001227] |
| Name: | lacks all parts of type |
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| Synonyms: | lacks all physical parts of type |
| Definition: | A quality of physical entities inhering in a bearer by virtue of the bearer's lacking a physical part as specified by the additional entity. |
| Ontology: | Phenotypic Quality Ontology [PATO:0002000] |
| Name: | palatoquadrate cartilage |
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| Synonyms: | dorsal mandibular cartilage, pterygoquadrate, quadrate cartilage |
| Definition: | Cartilage that is the dorsal component of the first pharyngeal arch. It is roughly triangular with slightly concave dorsal edges and convex ventral edges. The anteroventral corner gives rise the quadrate and articulates with the posterior end of Meckel's cartilage. The anterodorsal tip articulates with the lateral edge of the ethmoid plate and the posteroventral edge articulates with the anterodorsal edge of the hyosymplectic. |
| Ontology: | Anatomy Ontology [ZFA:0001399] |