FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term abdominal desB neuron ID (Ontology) FBbt:00002329 (Fly Anatomy)
Definition Larval desB neuron of an abdominal neuromere. It is associated either with abdominal dorsal trichoid sensillum dh1 or with abdominal dorsal trichoid sensillum dh2. Fasciculates with the intersegmental nerve (Campos-Ortega and Hartenstein, 1997).[ FlyBase:FBrf0089570 ]
Comment From the current literature on abdominal desA and desB neurons (02/2010), it is not clear whether dh1 (the smaller, anteriorly located abdominal dorsal trichoid sensillum) is innervated by desA or desB. Similarly with dh2 (the larger abdominal dorsal trichoid sensillum). sr110210.
Links to External Ontologies
VFB:FBbt_00002329
Annotations
Records annotated with this term OR any of its CHILD TERMS
    Results list data from multiple species. Click on a button above and use the 'Filter by species' options on the resulting HitList to retrieve species-specific data.
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Images
 abdominal desB neuron (all annotations which use CV term, excluding "NOT" statements)       1
Spanning Tree (Parents/Children)
Only view relationship: 
larval neuron
 |__larval abdominal intersegmental nerve neuron__
abdominal neuron                                  |
 |__abdominal sensory neuron______________________|
larval intersegmental nerve sensory neuron        |
 |__desB neuron___________________________________|
sensory neuron                                    |
 |__abdominal sensory neuron______________________|
larval external sense organ sensory neuron        |
 |__desB neuron___________________________________|
embryonic/larval sensory neuron                   |
 |__larval abdominal nerve sensory neuron_________|
larval PNS neuron                                 |
 |__larval abdominal nerve sensory neuron_________|
                                                  abdominal desB neuron  1 rec.
                                                   |__abdominal 1 desB neuron
                                                   |__abdominal 2 desB neuron
                                                   |__abdominal 3 desB neuron
                                                   |__abdominal 4 desB neuron
                                                   |__abdominal 5 desB neuron
                                                   |__abdominal 6 desB neuron
                                                   |__abdominal 7 desB neuron
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a desB neuron
larval abdominal intersegmental nerve neuron
larval abdominal nerve sensory neuron
abdominal sensory neuron
Develops from dorsal abdominal external sensory organ precursor cell
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "b+st" BROAD
    "desA" BROAD
    "dh1" BROAD
    "sensory hair F" BROAD
Secondary IDs
hide External Crossreferences & Linkouts
VFB:FBbt_00002329