FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term subregion AV1 of AMMC zone A ID (Ontology) FBbt:00047897 (Fly Anatomy)
Definition Distal half of subregion AV of AMMC zone A. Johnston organ neuron endings cluster at either the end of this region or at the end of the proximal region (AV2).[ FlyBase:FBrf0194812 ]
Also Known As"antennal mechanosensory and motor center subarea AV1" ; "bundle A ventral 1" ; "Johnston organ neuron bundle AV1" (for all, see Synonyms field below)
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VFB:FBbt_00047897
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Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
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 subregion AV1 of AMMC zone A (all annotations which use CV term, excluding "NOT" statements)
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multi-cell-component structure
 |__synaptic neuropil subdomain__________________
synaptic neuropil                                |
 |__synaptic neuropil subdomain__________________|
synaptic neuropil subdomain                      |
 |__subregion AV of AMMC zone A__________________|
antennal mechanosensory and motor center zone A  |
 |__subregion AV of AMMC zone A__________________|
                                                 subregion AV1 of AMMC zone A  7 rec.
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Is a synaptic neuropil subdomain
Part of subregion AV of AMMC zone A
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FlyBrain_NDB:10188
VFB:FBbt_00047897