FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term larval abdominal ventral multidendritic neuron v'td1 ID (Ontology) FBbt:00002573 (Fly Anatomy)
Definition Tracheal associated multidendritic neuron of the ventral' cluster of segments A1-6 found ventral to v'td2 (Qian et al., 2018). Like other neurons of this cluster, it follows the SNa branch of the segmental nerve (Williams and Shepherd, 1999). After entering the ventral nerve cord, it projects anteriorly, reaching the subesophageal zone (Qian et al., 2018). It expresses chemosensory receptors (Qian et al., 2018).[ FlyBase:FBrf0089570 FlyBase:FBrf0108300 FlyBase:FBrf0238188 ]
Also Known As "larval abdominal ventral multidendritic neuron vtd1"
Comment Sometimes both v'td neurons in a hemisegment are collectively referred to as v'td2, as in Williams and Shepherd (1999).
Links to External Ontologies
VFB:FBbt_00002573
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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 Insertions
 larval abdominal ventral multidendritic neuron v'td1 (all annotations which use CV term, excluding "NOT" statements)       1
Spanning Tree (Parents/Children)
Only view relationship: 
larval segmental nerve sensory neuron
 |__larval abdominal ventral cluster group multidendritic neuron__
larval ventral cluster group multidendritic neuron                |
 |__larval abdominal ventral cluster group multidendritic neuron__|
larval abdominal multidendritic neuron                            |
 |__larval abdominal ventral cluster group multidendritic neuron__|
larval abdominal segmental nerve neuron                           |
 |__larval abdominal ventral cluster group multidendritic neuron__|
gustatory receptor neuron                                         |
 |__embryonic/larval gustatory receptor neuron____________________|
larval abdominal nerve sensory neuron                             |
 |__larval abdominal ventral cluster group multidendritic neuron__|
larval multidendritic neuron                                      |
 |__larval tracheal innervating neuron____________________________|
embryonic/larval sensory neuron                                   |
 |__embryonic/larval gustatory receptor neuron____________________|
                                                                  larval abdominal ventral multidendritic neuron v'td1  14 rec.
                                                                   |__abdominal 1 ventral multidendritic neuron v'td1 2 rec.
                                                                   |__abdominal 2 ventral multidendritic neuron v'td1 5 rec.
                                                                   |__abdominal 3 ventral multidendritic neuron v'td1 5 rec.
                                                                   |__abdominal 4 ventral multidendritic neuron v'td1 11 rec.
                                                                   |__abdominal 5 ventral multidendritic neuron v'td1 11 rec.
                                                                   |__abdominal 6 ventral multidendritic neuron v'td1 10 rec.
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Is a larval abdominal ventral cluster group multidendritic neuron
larval tracheal innervating neuron
embryonic/larval gustatory receptor neuron
Develops from ventral group abdominal trachea-associated neuron precursor cell
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Synonyms
Secondary IDs
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VFB:FBbt_00002573