FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term amnioproctodeal invagination ID (Ontology) FBbt:00000123 (Fly Anatomy)
Definition The posterior invagination of ectoderm that gives rise to part of the digestive system.
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Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN      21
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       2
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       6
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Images Insertions Constructs
 amnioproctodeal invagination (all annotations which use CV term, excluding "NOT" statements)      21     46     15      3      7
     amnioproctodeal invagination | germline clone       2       --       --       --       --
     amnioproctodeal invagination | maternal effect       8       --       --       1       --
Spanning Tree (Parents/Children)
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  anatomical structure
   |__multicellular structure
       |__amnioproctodeal invagination  411 rec.
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Is a multicellular structure
Part of gastrula embryo
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Synonyms
  • "posterior midgut invagination" RELATED
Secondary IDs
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UBERON:0000931