| Phenotype: | paraventricular organ has fewer parts of type paraventricular organ serotonergic neuron, 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: | paraventricular organ |
|---|---|
| Synonyms: | PVO |
| Definition: | Diencephalic nucleus which is located anterior to the caudal tuberal nucleus and contains tyrosine hydroxylase immunoreactive CSF contacting bipolar cells. |
| Ontology: | Anatomy Ontology [ZFA:0000475] |
| Name: | has fewer parts of type |
|---|---|
| Synonyms: | decreased number of, has decreased number of, has fewer physical parts of type |
| Definition: | The bearer of this quality has_part < n AND has_part > 0 of the indicated entity type, where n is the normal amount for a comparable organism. Note that the bearer of the quality is the whole, not the part. Formally: If a bearer entity e has fewer parts of type X at time t, then the number of instances x of X at t such that x part_of e is < n, where n is either the normal number for comparable entities, or n is stated explicitly. |
| Ontology: | Phenotypic Quality Ontology [PATO:0002001] |
| Name: | serotonergic neuron |
|---|---|
| Synonyms: | 5-HT neuron, 5-hydroxytryptamine neuron, serotinergic neuron, serotinergic neurons |
| Definition: | A neuron that releases serotonin as a neurotransmitter. |
| Ontology: | Anatomy Ontology [ZFA:0009361] |