FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term neural lamella ID (Ontology) FBbt:00007088 (Fly Anatomy)
Definition Dense network of extracellular matrix that forms an acellular outer layer surrounding both the central and the peripheral nervous system (Stork et al., 2008; Meyer et al., 2014). Its main components are deposited by hemocytes (Martinek et al., 2008) and it can be remodeled by enzymes secreted from the underlying glial cells of the perineurium (Meyer et al., 2014).[ FlyBase:FBrf0058936 FlyBase:FBrf0202685 FlyBase:FBrf0205193 FlyBase:FBrf0226337 ]
Also Known As"basal lamina of the CNS"
CommentNeurilemma/neurolemma may refer to perineurium + neural lamella, but not fully clear in literature - https://orcid.org/0000-0002-1373-1705.
Links to External Ontologies
VFB:FBbt_00007088
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 Alleles Insertions Constructs
 neural lamella (all annotations which use CV term, excluding "NOT" statements)
     neural lamella | adult stage
      --
     neural lamella | P-stage
      --
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organ system
 |__nervous system__________________
anatomical structure                |
 |__acellular anatomical structure__|
                                    neural lamella  14 rec.
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Is a acellular anatomical structure
Part of nervous system
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Synonyms
  • "basal lamina of the CNS" EXACT[ FlyBase:FBrf0205193 ]
    "neurilemma" RELATED
    "neurolemma" RELATED
Secondary IDs
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VFB:FBbt_00007088