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| Term | embryonic proventriculus | ID (Ontology) | FBbt:00005607 (Fly Anatomy) | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Definition | Proventriculus of the embryo. It contains three distinct cell layers: inner, intermediate and outer. At the anterior end, corresponding to the most anterior region of the midgut, imaginal cells are found at the level of the intermediate layer.[ FlyBase:FBrf0064792 ] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Comment | This structure is more correctly referred to as the 'cardia'. Strictly, proventriculus refers to a modification of the foregut, just anterior to the stomodeal valve, found in many insects. Drosophila has no such foregut modification (Miller, 1950). However, the term 'proventriculus' is the one most commonly used for this structure. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Records annotated with this term OR any of its CHILD TERMS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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multi-tissue structure__ gut section_____________| proventriculus |__embryonic proventriculus 448 rec. |
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Relationships
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| Is a | proventriculus | ||
| Develops from | proventriculus primordium | ||
| Part of | presumptive embryonic/larval digestive system | ||
Synonyms & Secondary IDs
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External Crossreferences & Linkouts
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