FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult cardial valve ID (Ontology) FBbt:00003140 (Fly Anatomy)
Definition A deep fold in the posterior-most part of the adult foregut epithelium that is formed by the two inner layers of the adult proventriculus (cardia). The space between the two layers of this fold, hilus of the cardia, is filled with longitudinal muscle fibers. The cells of the epithelium are cuboidal to columnar and are vacuolate.[ FlyBase:FBrf0007735 FlyBase:FBrf0048518 ]
Also Known As "adult cardiac valve" ; "adult esophageal valve" ; "adult oesophageal valve" (for all, see Synonyms field below)
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Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       5
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       1
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Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 adult cardial valve (all annotations which use CV term, excluding "NOT" statements)       5      1      1      1
     adult cardial valve | precursor       5       --       --       1
Spanning Tree (Parents/Children)
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  multicellular structure
   |__multi-tissue structure
       |__adult cardial valve  8 rec.
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Is a multi-tissue structure
Part of adult proventriculus
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