Phenotype: pharyngeal arch 3-7 skeleton aplastic, 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: pharyngeal arch 3-7 skeleton
Synonyms: branchial arch skeleton, gill arches 1-5 skeleton
Definition: Skeletal and cartilaginous elements of the gill arches; the last five of the set of seven pharyngeal arches; the numbering system can be confusing; generally branchial arch #1 is the first gill arch, or the third pharyngeal arch, but some authors do not follow this convention.
Ontology: Anatomy Ontology [ZFA:0000095]
Name: aplastic
Synonyms: aplasia, undeveloped
Definition: Absence of an organ, tissue or cell due to failure to develop from a primordium or precursor cell.
Ontology: Phenotypic Quality Ontology [PATO:0001483]