| Term: | germ ring ventral margin |
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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: | germ ring |
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| Synonyms: | |
| Definition: | Embryonic structure that forms as a thickened annulus at the blastoderm rim. The germ ring is thickened because it is the involuting margin of the blastoderm. |
| Ontology: | Anatomy Ontology [ZFA:0000111] |
| Name: | ventral margin |
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| Synonyms: | |
| Definition: | Anatomical margin that is located on the ventral side of the body or body part. |
| Ontology: | Spatial Ontology [BSPO:0000684] |