FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult subesophageal Leucokinin neuron ID (Ontology) FBbt:00110056 (Fly Anatomy)
Definition Adult neuron that expresses Leucokinin whose cell body is located in the ventromedial subesophageal zone (de Haro et al., 2010). In the brain, it arborizes bilaterally in the gnathal ganglion and tritocerebrum (de Haro et al., 2010). It follows the cervical connective to innervate the thoracic neuromeres (de Haro et al., 2010). It also exits the central nervous system to follow the maxillary and labro-frontal nerves (de Haro et al., 2010). There are two of these neurons per organism (Cavey et al., 2016).[ FlyBase:FBrf0155902 FlyBase:FBrf0209907 FlyBase:FBrf0231598 ]
Also Known As "adult leucokinin SELK neuron of the subesophageal ganglion" ; "adult Leucokinin SELK neuron of the subesophageal zone" ; "adult SELK neuron"
Comment de Haro et al. (2010) find 2-3 pairs with Lk-GAL4, Cavey et al. (2016) find one pair with Lk antibody.
Links to External Ontologies
VFB:FBbt_00110056
Annotations
Records annotated with this term OR any of its CHILD TERMS
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Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
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 Genes Insertions Constructs
 adult subesophageal Leucokinin neuron (all annotations which use CV term, excluding "NOT" statements)       1      1      1
Spanning Tree (Parents/Children)
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subesophageal zone neuron
 |__adult neurosecretory cell of subesophageal zone________
adult descending neuron                                    |
 |__descending neuron of the gnathal ganglion______________|
efferent neuron                                            |
 |__adult efferent neuron__________________________________|
adult neurosecretory neuron                                |
 |__adult Leucokinin neuron of the central nervous system__|
gnathal ganglion neuron                                    |
 |__descending neuron of the gnathal ganglion______________|
neurosecretory cell of adult brain                         |
 |__adult neurosecretory cell of subesophageal zone________|
adult peptidergic neuron                                   |
 |__adult Leucokinin neuron of the central nervous system__|
adult CNS neuron                                           |
 |__descending neuron of the gnathal ganglion______________|
 |__adult efferent neuron__________________________________|
 |__adult Leucokinin neuron of the central nervous system__|
Leucokinin neuron                                          |
 |__adult Leucokinin neuron of the central nervous system__|
                                                           adult subesophageal Leucokinin neuron  3 rec.
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Is a descending neuron of the gnathal ganglion
adult efferent neuron
adult neurosecretory cell of subesophageal zone
adult Leucokinin neuron of the central nervous system
Part of adult central nervous system
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Synonyms
  • "adult leucokinin SELK neuron of the subesophageal ganglion" EXACT
    "adult Leucokinin SELK neuron of the subesophageal zone" EXACT
    "adult SELK neuron" EXACT[ FlyBase:FBrf0209907 ]
    "LK-immunoreactive cell" RELATED[ FlyBase:FBrf0155902 ]
Secondary IDs
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VFB:FBbt_00110056