FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term embryonic/larval optic stalk surface glial cell ID (Ontology) FBbt:00100522 (Fly Anatomy)
Definition Glial cell associated with the optic stalk that separates the R cells axons from the eye disc and hemolymph (Hummel et al., 2002).[ FlyBase:FBrf0145174 FlyBase:FBrf0201162 FlyBase:FBrf0210316 ]
Comment
Links to External Ontologies
VFB:FBbt_00100522
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       6
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       5
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       4
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 optic stalk surface glial cell (all annotations which use CV term, excluding "NOT" statements)       8      2      6     26
     embryonic/larval optic stalk surface glial cell | third instar larval stage       6       --       1      4
Spanning Tree (Parents/Children)
Only view relationship:
larval glial cell
 |__larval surface glial cell__
 |__larval PNS glial cell______|
PNS glial cell                 |
 |__larval PNS glial cell______|
surface glial cell             |
 |__larval surface glial cell__|
                               embryonic/larval optic stalk surface glial cell  42 rec.
                                |__embryonic/larval migratory optic stalk surface glial cell
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Is a larval surface glial cell
larval PNS glial cell
Part of embryonic/larval optic stalk
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Synonyms
Secondary IDs
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VFB:FBbt_00100522