FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term neuropil ID (Ontology) FBbt:00005139 (Fly Anatomy)
Definition Multi-cell component structure of the central nervous system consisting largely of neuron projections (tracts and synaptic neuropil domains) and associated glial cells. This corresponds to the part of the CNS that is enclosed by the cortex.[ FlyBase:FBrf0224194 ]
Comment
Links to External Ontologies
VFB:FBbt_00005139
Annotations
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 neuropil (all annotations which use CV term, excluding "NOT" statements)
     neuropil | adult stage
      --
     neuropil | adult stage | heat sensitive
      --       --       --
     neuropil | adult stage | male | progressive
      --       --
     neuropil | adult stage | progressive
      --       --
     neuropil | embryonic stage
      --       --
     neuropil | embryonic stage 17 | maternal effect
      --       --       --
     neuropil | first instar larval stage
      --       --
     neuropil | P-stage
      --       --       --
     neuropil | prepupal stage P4
      --       --       --
     neuropil | pupal stage
      --       --
     neuropil | second instar larval stage
      --       --
     neuropil | somatic clone
      --       --
Spanning Tree (Parents/Children)
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Vocabulary search
nervous system
 |__central nervous system__________
anatomical structure                |
 |__multi-cell-component structure__|
organ system subdivision            |
 |__central nervous system__________|
                                    neuropil  12749 rec.
                                     |__synaptic neuropil 11581 rec.
                                     |   |__mushroom body neuropil subdivision(+) 3053 rec.
                                     |   |__synaptic neuropil block(+) 9887 rec.
                                     |   |__synaptic neuropil domain(+) 10663 rec.
                                     |   |__synaptic neuropil subdomain(+) 7155 rec.
                                     |   |__tectulum subdivision(+) 2 rec.
                                     |__tract neuropil 1433 rec.
                                         |__fiber system(+)
                                         |__nerve root(+) 49 rec.
                                         |__tract(+) 1383 rec.
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Is a multi-cell-component structure
Part of central nervous system
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Synonyms
  • "neuropil" RELATED
Secondary IDs
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UBERON:0002606
VFB:FBbt_00005139