| Name: | dorsal aorta | 
|---|---|
| Synonyms: | DA, dorsal aortic root | 
| Definition: | Principal unpaired, median artery of the trunk, leading from the paired roots (radices) of the dorsal aorta to the caudal artery. | 
| Ontology: | Anatomy Ontology [ZFA:0000014] | 
| Name: | hematopoietic multipotent progenitor cell | 
|---|---|
| Synonyms: | hemopoietic progenitor cell | 
| Definition: | A hematopoietic multipotent progenitor cell is multipotent, but not capable of long-term self-renewal. These cells are characterized as lacking lineage cell surface markers and being CD34-positive in both mice and humans. | 
| Ontology: | Anatomy Ontology [ZFA:0009354] |