| Name: | parapineal organ |
|---|---|
| Synonyms: | |
| Definition: | An unpaired left-sided accessory organ which plays a role in establishing lateral brain left right asymmetry. |
| Ontology: | Anatomy Ontology [ZFA:0001360] |
| 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] |