FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term larval foregut atrium ID (Ontology) FBbt:00005615 (Fly Anatomy)
Definition Most anterior stretch of the embryonic/larval foregut. Its posterior boundary, where the pharynx starts is immediately posterior to the openings of the salivary gland ducts.[ FlyBase:FBrf0089570 ]
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 larval foregut atrium (all annotations which use CV term, excluding "NOT" statements)     232      2
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organ system subdivision
 |__gut section_________________
ectodermal derivative           |
 |__dorsal ectoderm derivative__|
                                larval foregut atrium  238 rec.
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Is a dorsal ectoderm derivative
gut section
Develops from gnathal primordium
Part of embryonic/larval foregut
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Synonyms
  • "mouth cavity" RELATED
Secondary IDs
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