| Name: | caudal hematopoietic tissue | 
|---|---|
| Synonyms: | |
| Definition: | Tissue that lies between the caudal artery and the caudal vein plexus where definitive hematopoiesis occurs after 48hpf and before the hematopoietic progenitors migrate to the thymus and kidney. | 
| Ontology: | Anatomy Ontology [ZFA:0005898] | 
| Name: | cell population proliferation | 
|---|---|
| Synonyms: | cell proliferation | 
| Definition: | The multiplication or reproduction of cells, resulting in the expansion of a cell population. | 
| Ontology: | GO: Biological Process [GO:0008283] QuickGO AmiGO |