FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term high salt-sensing neuron of labellar taste bristle ID (Ontology) FBbt:00052561 (Fly Anatomy)
Definition Gustatory receptor neuron that innervates a taste bristle of the labellum and responds to high concentrations of cations, including sodium and potassium (Montell, 2021). These neurons can be found innervating short and large sensilla and they express ppk23 (Montell, 2021).[ FlyBase:FBrf0248270 ]
Also Known As "cation-sensing GRN of labellum" ; "cation-sensing gustatory receptor neuron of labellum" ; "labellar taste bristle type D gustatory receptor neuron" (for all, see Synonyms field below)
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VFB:FBbt_00052561
Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
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 Alleles Insertions Constructs
 high salt-sensing neuron of labellar taste bristle (all annotations which use CV term, excluding "NOT" statements)       1      1      2
Spanning Tree (Parents/Children)
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gustatory receptor neuron
 |__salt-sensing neuron_________________________
 |__high salt/bitter-sensing neuron_____________|
labellar taste bristle sensory neuron           |
 |__labellar taste bristle chemosensory neuron__|
gustatory receptor neuron of the labellum       |
 |__labellar taste bristle chemosensory neuron__|
                                                high salt-sensing neuron of labellar taste bristle  7 rec.
                                                 |__calcium-sensing neuron of labellar S-type taste bristle 3 rec.
                                                 |__high salt-sensing neuron of labellar L-type sensillum
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Is a salt-sensing neuron
labellar taste bristle chemosensory neuron
high salt/bitter-sensing neuron
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VFB:FBbt_00052561