| Phenotype: | nucleate erythrocyte accumulation caudal vein plexus, 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: | nucleate erythrocyte |
|---|---|
| Synonyms: | RBC, red blood cell |
| Definition: | An erythrocyte having a nucleus. |
| Ontology: | Anatomy Ontology [ZFA:0009256] |
| Name: | accumulation |
|---|---|
| Synonyms: | pooled |
| Definition: | A structural quality of the collection or massing of one physical object within another physical object. |
| Ontology: | Phenotypic Quality Ontology [PATO:0002269] |
| Name: | caudal vein plexus |
|---|---|
| Synonyms: | |
| Definition: | Post-vent vasculature which forms an interconnecting network of venous tubes. The caudal vein plexus forms via a very active period of angiogenic sprouting, beginning at 25 hpf when venous endothelial cells of the posterior cardinal vein sprout and migrate ventrally, then fuse with neighboring tip cells. This process reiterates during a five-hour window, forming a primordial plexus by 30 hpf. By two days of development, the primitive caudal vein plexus has matured into a complex, well-perfused, venous vascular network. Starting at 4 dpf the caudal vein plexus starts to remodel and simplify. |
| Ontology: | Anatomy Ontology [ZFA:0001286] |