| Term: | zona radiata cytoophidium |
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| Note: | This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name. |
| Name: | zona radiata |
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| Synonyms: | vitelline envelope |
| Definition: | Acellular anatomic structure that is a layer that separates the developing oocyte and the granulosa cell layer. |
| Ontology: | Anatomy Ontology [ZFA:0001111] |
| Name: | cytoophidium |
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| Synonyms: | |
| Definition: | A filamentous, membrane-less subcellular structure composed primarily of polymerized metabolic enzymes, most notably cytidine triphosphate synthase (CTPS). Cytoophidia are evolutionarily conserved structures found across archaea, bacteria, and eukaryotes. |
| Ontology: | GO: Cellular Component [GO:0097268] QuickGO AmiGO |