| Name: | oocyte stage IV |
|---|---|
| Synonyms: | mature oocytes, oocytes stage IV, postvitellogenic oocyte, Stage 4 oocyte |
| Definition: | Oocyte part of stage IV ovarian follicle. Stage IV oocytes are large and filled with noncrystalline yolky bodies. |
| Ontology: | Anatomy Ontology [ZFA:0001568] |
| Name: | granulosa cell layer |
|---|---|
| Synonyms: | granulosa cell layers |
| Definition: | Portion of tissue part of the ovarian follicle containing a single layer of granulosa cells that surround the developing oocyte. |
| Ontology: | Anatomy Ontology [ZFA:0001112] |