| Name: | Kupffer's vesicle |
|---|---|
| Synonyms: | ciliated organ of asymmetry |
| Definition: | Small but distinctive epithelial sac containing fluid, located midventrally posterior to the yolk cell or its extension, and transiently present during most of the segmentation period. Kupffer's vesicle has been compared to the mouse embryonic node. |
| Ontology: | Anatomy Ontology [ZFA:0000001] |
| Name: | decreased functionality |
|---|---|
| Synonyms: | dysfunction, dysfunctional, having decreased function, impaired, lacks function of type, low functionality, partial functionality |
| Definition: | A functionality quality held by the bearer when the latter exhibits decreased ability to perform a regular function(s). |
| Ontology: | Phenotypic Quality Ontology [PATO:0001624] |