FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term gastric caecum primordium ID (Ontology) FBbt:00017027 (Fly Anatomy)
Definition Primordium of the gastric caecum of the larva. There are four of these per midgut. They first become apparent as evaginations at the anterior end of the fused midgut primordium during stage 16.[ FlyBase:FBrf0064792 ]
Also Known As "embryonic gastric caecum"
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      58
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       2
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       5
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 Insertions Constructs
 gastric caecum primordium (all annotations which use CV term, excluding "NOT" statements)      58      7      2      8
     gastric caecum primordium | heat sensitive       2       --       --       --
Spanning Tree (Parents/Children)
Only view relationship:
developing embryonic structure
 |__embryonic/larval midgut primordium__
midgut primordium                       |
 |__embryonic/larval midgut primordium__|
endodermal derivative                   |
 |__anterior endoderm derivative________|
                                        gastric caecum primordium  75 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a embryonic/larval midgut primordium
anterior endoderm derivative
Develops from anterior midgut primordium
Part of fused midgut primordium
hide Synonyms & Secondary IDs
Synonyms
  • "embryonic gastric caecum" EXACT
Secondary IDs
hide External Crossreferences & Linkouts