FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term embryonic/larval midgut interstitial cell ID (Ontology) FBbt:00001888 (Fly Anatomy)
Definition Columnar cell of the middle midgut, with short microvilli and deep infolding of the basement membrane forming a basal labyrinth. In the anterior region of the middle midgut, these cells alternate with copper cells. Their diameter increases from anterior to posterior.[ FlyBase:FBrf0064792 FlyBase:FBrf0100557 ]
Also Known As "larval midgut interstitial cell"
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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       3
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       2
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
 embryonic/larval midgut interstitial cell (all annotations which use CV term, excluding "NOT" statements)       3     58      2      3
     embryonic/larval midgut interstitial cell | larval stage       3       --       1      2
Spanning Tree (Parents/Children)
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embryonic/larval midgut cell
 |__larval midgut enterocyte__
larval enterocyte             |
 |__larval midgut enterocyte__|
midgut enterocyte             |
 |__midgut interstitial cell__|
 |__larval midgut enterocyte__|
                              embryonic/larval midgut interstitial cell  66 rec.
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Is a midgut interstitial cell
larval midgut enterocyte
Develops from interstitial cell precursor
Part of embryonic/larval middle midgut
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Synonyms
  • "larval midgut interstitial cell" EXACT
Secondary IDs
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