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General Information
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| Term |
abdominal dorsal bipolar neuron dbp |
ID (Ontology) |
FBbt:00002442 (Fly Anatomy) |
| Definition |
Bipolar dendrite neuron in the dorsal sensory cluster of larval abdominal segments 1-7. It emits two longitudinal dendritic branches along dorsal acute muscle 3 (Williams and Shepherd, 1999), and fasciculates with the intersegmental nerve (Campos-Ortega and Hartenstein, 1997). It is a proprioceptor neuron (Heckscher et al., 2015). It has a large number of output synapses to A02a neurons (Schneider-Mizell et al., 2016) and also provides input to Jaam1 and Jaam3 neurons (Heckscher et al., 2015). It is cholinergic (Heckman and Doe, 2022).[ FlyBase:FBrf0050677 FlyBase:FBrf0085956 FlyBase:FBrf0089570 FlyBase:FBrf0108300 FlyBase:FBrf0229965 FlyBase:FBrf0231328 FlyBase:FBrf0255224 ] |
| Comment |
The two dorsal longitudinal dendrites may be joined between segments and establish the dorsal longitudinal nerve, DLN (Bodmer et al., 1989; Smith and Shepherd, 1996). The number of output synapses to A02a (35/35, L/R) in Schneider-Mizell et al. (2016) was estimated from the publication figures. |
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Links to External Ontologies
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VFB:FBbt_00002442
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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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| Alleles (FBal) | PHENOTYPE_MANIFEST_IN | 9 | | Insertions (FBti) | EXPRESSION_STAGE_TISSUE_POSITION | 11 | | Insertions (FBti) | PHENOTYPE_MANIFEST_IN | 1 | | Constructs (FBtp) | PHENOTYPE_MANIFEST_IN | 2 |
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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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abdominal dorsal bipolar neuron dbp (all annotations which use CV term, excluding "NOT" statements) | 9 | 6 | 12 | 4 | abdominal dorsal bipolar neuron dbp | ectopic | 2 | -- | -- | -- | abdominal dorsal bipolar neuron dbp | embryonic stage | 1 | -- | 1 | -- |
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Relationships