FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term yolk ID (Ontology) FBbt:00000035 (Fly Anatomy)
Definition The nutritive substance contained in the egg.
Comment
Links to External Ontologies
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      14
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       7
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       4
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       6
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Images Insertions Constructs
 yolk (all annotations which use CV term, excluding "NOT" statements)      14     46      5     11     13
     yolk | embryonic stage 12       7       --       --       4      3
     yolk | embryonic stage | maternal effect       2       --       --       --       2
     yolk | germline clone       5       --       --       --       2
     yolk | maternal effect       1       --       --       --       --
Spanning Tree (Parents/Children)
Only view relationship: 
  anatomical structure
   |__cell component
       |__yolk  89 rec.
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Is a cell component
Part of egg
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Synonyms
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