FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term proventriculus outer layer primordium ID (Ontology) FBbt:00017012 (Fly Anatomy)
Definition A(n) primordium that develops into some embryonic proventriculus outer layer. It develops from some proventriculus outer layer anlage.
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       4
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Insertions
 proventriculus outer layer primordium (all annotations which use CV term, excluding "NOT" statements)       4      1
Spanning Tree (Parents/Children)
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developing material anatomical entity
 |__developing embryonic structure__
 |__primordium______________________|
endodermal derivative               |
 |__anterior endoderm derivative____|
                                    proventriculus outer layer primordium  5 rec.
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Is a developing embryonic structure
primordium
anterior endoderm derivative
Develops from proventriculus outer layer anlage
Part of late extended germ band embryo
dorsal closure embryo
proventriculus primordium
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Synonyms
  • "P1 antEndoA" NARROW
    "P3 antEndoA" NARROW
Secondary IDs
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