| Name: | posterior cardinal vein |
|---|---|
| Synonyms: | axial vein, caudal cardinal veins, PCV, postcardinal vein |
| Definition: | Continuation of the caudal vein cranial to the anal pore. The cardinal vein splits into a pair of vessels in the cranial trunk, just caudal to the radix of the aorta. The posterior cardinals each empty into the common cardinal vein. |
| Ontology: | Anatomy Ontology [ZFA:0000477] |
| Name: | endothelial tube lumen extension |
|---|---|
| Synonyms: | |
| Definition: | Any endothelial tube morphogenesis process by which the tube is increased in length. |
| Ontology: | GO: Biological Process [GO:0097498] QuickGO AmiGO |