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General Information
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| Term |
aristal sensory neuron VP2 |
ID (Ontology) |
FBbt:00007575 (Fly Anatomy) |
| Definition |
Adult unilateral thermosensory neuron of the aristal sensillum with an axon that innervates antennal lobe glomerulus VP2 (Stocker et al., 1990; Benton et al., 2025). It has small, finger-like sensory endings (Budelli et al., 2019) and expresses the warmth-sensor Gr28b.d (Ni et al., 2013). It is transiently activated by temperature increases and transiently inhibited by temperature decreases (Budelli et al., 2019). In addition, it has increased steady state spiking at higher temperatures (Budelli et al., 2019). There are around 3-4 of these cells per hemisphere (Marin et al., 2020).[ FlyBase:FBrf0051437 FlyBase:FBrf0213085 FlyBase:FBrf0222493 FlyBase:FBrf0241574 FlyBase:FBrf0246456 FlyBase:FBrf0262710 ] |
| Also Known As |
"ArB" ; "aristal neuron (VP2)" ; "hot aristal neuron" (for all, see Synonyms field below) |
| Comment |
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Links to External Ontologies
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VFB:FBbt_00007575
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Annotations
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Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
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| Data Class | Field | Records |
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| Insertions (FBti) | EXPRESSION_STAGE_TISSUE_POSITION | 1 |
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Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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| Full annotation statements | Relevant FlyBase reports |
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| Alleles | Genes | Insertions | Constructs |
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aristal sensory neuron VP2 (all annotations which use CV term, excluding "NOT" statements) | 1 | 3 | 1 | 4 |
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Relationships