FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult mushroom body beta'' lobe ID (Ontology) FBbt:00100251 (Fly Anatomy)
Definition A narrow division lying between the gamma and beta' lobes of the adult brain. Axons innervating the beta'' lobe have axons innervating the alpha' lobe front surface.[ FlyBase:FBrf0162233 FlyBase:FBrf0205263 ]
Also Known As "mushroom body beta'' lobe"
Comment Via Golgi impregnation and immunostaining, Strausfeld et al. (2003) identifies this highly taurine-immunopositive, aspartate-immunonegative band. However, Tanaka et al. (2008), using an enhancer trap screen, suggest that the neurons composing the alpha''/beta'' lobe should be regarded as a subpopulation of the alpha'/beta' anterior neurons.
Links to External Ontologies
VFB:FBbt_00100251
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multi-cell-component structure
 |__synaptic neuropil subdomain_________
synaptic neuropil                       |
 |__synaptic neuropil subdomain_________|
 |__mushroom body neuropil subdivision__|
                                        adult mushroom body beta'' lobe
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Is a synaptic neuropil subdomain
mushroom body neuropil subdivision
Part of medial lobe of adult mushroom body
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Synonyms
  • "mushroom body beta'' lobe" EXACT
Secondary IDs
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VFB:FBbt_00100251