FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term adult s-LNv neuron ID (Ontology) FBbt:00007428 (Fly Anatomy)
Definition Neuron of the period-expressing LNv cluster of the adult brain, with a small cell body and generally located more ventrally than the l-LNv neurons (Helfrich-Forster et al., 2007). There are 5 cells present in each cluster, all except one of which express Pdf (Helfrich-Forster et al., 2007; Ma et al., 2021). These cells also express sNPF (Johard et al., 2009; Ma et al., 2021).[ FlyBase:FBrf0193849 FlyBase:FBrf0208477 FlyBase:FBrf0247880 ]
Also Known As"adult sLNv" ; "adult small LNv" ; "s-LNv" (for all, see Synonyms field below)
Comment
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VFB:FBbt_00007428
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
Insertions (FBti)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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Relevant FlyBase reports
 Alleles Split System Combinations Genes Insertions Constructs
 adult s-LNv neuron (all annotations which use CV term, excluding "NOT" statements)
     adult s-LNv neuron | adult stage
      --       --
     adult s-LNv neuron | adult stage | somatic clone
      --       --       --
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Vocabulary search 
LN period neuron
 |__LNv neuron______________________
peptidergic neuron                  |
 |__sNPF neuron_____________________|
neurosecretory neuron               |
 |__sNPF neuron_____________________|
sensory system neuron               |
 |__visual system neuron____________|
visual system                       |
 |__visual system neuron____________|
neurosecretory cell of adult brain  |
 |__LNv neuron______________________|
accessory medulla neuron            |
 |__LNv neuron______________________|
adult peptidergic neuron            |
 |__LNv neuron______________________|
                                    adult s-LNv neuron  285 rec.
                                     |__adult Pdf negative s-LNv neuron 40 rec.
                                     |__s-LNv Pdf neuron 85 rec.
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Is a LNv neuron
visual system neuron
sNPF neuron
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Synonyms
  • "adult sLNv" EXACT
    "adult small LNv" EXACT
    "s-LNv" EXACT VFB_SYMBOL
    "s-vLN neuron" EXACT[ FlyBase:FBrf0209505 ]
Secondary IDs
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VFB:FBbt_00007428