FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term embryonic lateral longitudinal glial cell ID (Ontology) FBbt:00001313 (Fly Anatomy)
Definition Embryonic interface glial cell that has its final (larval) position at the lateral surface of the neuropil (Ito et al., 1995). It migrates from its position in the lateral row above the longitudinal connective during stage 16, leaving behind processes to maintain a connection to the dorsal longitudinal glia (Ito et al., 1995). There are usually two of these cells per hemineuromere in the late larva (Ito et al., 1995; Beckervordersandforth et al., 2008; Peco et al., 2016). They are a sibling pair that will become larval astrocytes (Peco et al., 2016).[ FlyBase:FBrf0082171 FlyBase:FBrf0205499 FlyBase:FBrf0214261 FlyBase:FBrf0231858 ]
Also Known As"L-IG" ; "lateral IG" ; "lateral interface glial cell" (for all, see Synonyms field below)
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VFB:FBbt_00001313
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Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
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 embryonic lateral 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 lateral longitudinal glial cell  16 rec.
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VFB:FBbt_00001313