| 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: | pro-T cell |
|---|---|
| Synonyms: | DN1 cell, DN1 thymocyte, pro-T lymphocyte, TN1 cell |
| Definition: | A progenitor cell of the T cell lineage, with some lineage specific marker expression, but not yet fully committed to the T cell lineage. |
| Ontology: | Anatomy Ontology [ZFA:0009350] |