FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term pseudocartridge glial cell ID (Ontology) FBbt:00100520 (Fly Anatomy)
Definition Surface glial cell of the adult optic lobe. The pseudocartridge glial cells form a layer beneath the distal fenestrated glial cells (Edwards and Meinertzhagen, 2010). These cells are specialized subperineurial glial cells of the optic lobe (Kremer et al., 2017). One cell may envelop multiple partial ommatidial bundles, with some bundles shared between neighboring glia, similar to the tiling displayed by other glial types (Kremer et al., 2017).[ FlyBase:FBrf0210316 FlyBase:FBrf0234767 ]
Also Known As "L-iSPG" ; "lamina interface subperineurial glial cell"
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VFB:FBbt_00100520
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Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       4
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 pseudocartridge glial cell (all annotations which use CV term, excluding "NOT" statements)       4      6
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adult brain surface glial cell
 |__adult subretinal glial cell_________________
adult brain subperineurial glial cell           |
 |__adult optic lobe subperineurial glial cell__|
adult optic lobe glial cell                     |
 |__adult subretinal glial cell_________________|
 |__adult optic lobe subperineurial glial cell__|
                                                pseudocartridge glial cell  10 rec.
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Is a adult subretinal glial cell
adult optic lobe subperineurial glial cell
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VFB:FBbt_00100520