Name: | pectoral fin endoskeletal disc |
---|---|
Synonyms: | fin plate cartilage |
Definition: | A plate-like chondrogenic condensation within the pectoral fin, which subdivides into individual radials by decomposition of extracellular matrix in the inter-radial mesenchyme (Grandel and Schulte-Merker, 1998). |
Ontology: | Anatomy Ontology [ZFA:0001456] |
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] |