| Name: | yolk |
|---|---|
| Synonyms: | yolk cell |
| Definition: | Giant syncytial uncleaved cell containing nutrient store for embryonic development in the form of semicrystalline phospholipoprotein and contained within yolk granules. |
| Ontology: | Anatomy Ontology [ZFA:0000084] |
| Name: | erythroid progenitor cell |
|---|---|
| Synonyms: | BFU-E, blast forming unit erythroid, burst forming unit erythroid, CFU-E, colony forming unit erythroid, erythroid stem cell |
| Definition: | A progenitor cell committed to the erythroid lineage. |
| Ontology: | Anatomy Ontology [ZFA:0009015] |