FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term embryonic dorsal longitudinal glial cell ID (Ontology) FBbt:00001312 (Fly Anatomy)
Definition Embryonic interface glial cell that has its final (larval) position at the dorsal surface of the neuropil (Ito et al., 1995). There are usually four of these cells per hemineuromere in the late larva (Ito et al., 1995; Beckervordersandforth et al., 2008; Peco et al., 2016). Two of these are a sibling pair that will become larval astrocytes, the other two are siblings to the two ventral longitudinal glia, with one of these pairs becoming astrocytes and the other becoming ensheathing glia (Peco et al., 2016).[ FlyBase:FBrf0082171 FlyBase:FBrf0205499 FlyBase:FBrf0214261 FlyBase:FBrf0231858 ]
Also Known As"A-LG" ; "anterior LG" ; "anterior longitudinal glial cell" (for all, see Synonyms field below)
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VFB:FBbt_00001312
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
Insertions (FBti)PHENOTYPE_MANIFEST_IN
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 embryonic dorsal longitudinal glial cell (all annotations which use CV term, excluding "NOT" statements)
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embryonic ventral nerve cord__
CNS glial cell________________|
embryonic glial cell__________|
longitudinal glial cell_______|
                              embryonic longitudinal glial cell
                               |__embryonic dorsal longitudinal glial cell  17 rec.
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VFB:FBbt_00001312