Name: | oocyte stage II |
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Synonyms: | cortical-alveolar oocyte, oocytes stage II, previtellogenic oocyte, Stage 2 oocyte |
Definition: | Oocyte part of stage II ovarian follicle. The stage II oocytes are characterized by the presence of cortical alveoli, a tripartite zona radiata (vitelline envelope), and a central germinal vesicle. |
Ontology: | Anatomy Ontology [ZFA:0001565] |
Name: | cell cortex region |
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Synonyms: | perimembrane region |
Definition: | The complete extent of cell cortex that underlies some some region of the plasma membrane. |
Ontology: | GO: Cellular Component [GO:0099738] QuickGO AmiGO |