FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term larval Basin-1 neuron ID (Ontology) FBbt:00111227 (Fly Anatomy)
Definition Larval basin neuron that has dendritic arborization on the dorsal side of the chordotonal neuron domain (Ohyama et al., 2015). It has a relatively ventral axon position, compared to Basins 3 and 4, and its ventral dendrites do not extend as far medially as those of Basins 2 and 4 (Ohyama et al., 2015). It receives little, if any input from multidendritic class IV neurons and has presynaptic sites on its dendritic arbor (Ohyama et al., 2015).[ FlyBase:FBrf0228257 FlyBase:FBrf0233796 FlyBase:FBrf0254149 ]
Comment Authors of FBrf0228257 and FBrf0233796 do not explicitly state which VNC segments this neuron exists in, therefore, subclasses may not be exhaustive.
Links to External Ontologies
VFB:FBbt_00111227
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 larval Basin-1 neuron (all annotations which use CV term, excluding "NOT" statements)       3      4
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lineage NB3-5 primary interneuron__
larval interneuron_________________|
auditory system neuron_____________|
                                   larval Basin neuron
                                    |__larval Basin-1 neuron  7 rec.
                                        |__larval abdominal 1 Basin-1 neuron
                                        |__larval abdominal 2 Basin-1 neuron
                                        |__larval abdominal 3 Basin-1 neuron
                                        |__larval abdominal 4 Basin-1 neuron
                                        |__larval abdominal 5 Basin-1 neuron
                                        |__larval abdominal 6 Basin-1 neuron
                                        |__larval abdominal 7 Basin-1 neuron
                                        |__larval abdominal 8 Basin-1 neuron
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VFB:FBbt_00111227