FB2026_03 , released September 17, 2026
CV Term Report
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Term mushroom body beta' anterior-posterior layer ID (Ontology) FBbt:00100269 (Fly Anatomy)
Definition Anterior-most layer of the mushroom body beta' lobe.[ FlyBase:FBrf0205263 FlyBase:FBrf0224194 ]
Also Known As"mushroom body beta' anterior-posterior stratum"
CommentThis layer was originally defined as two different regions, anterior and posterior (Tanaka et al., 2008). It was later recognized that the same Kenyon cells innervate both parts of the layer, meaning it can be considered as one (anterior-posterior) layer (Aso et al., 2014).
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VFB:FBbt_00100269
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Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
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 mushroom body beta' anterior-posterior layer (all annotations which use CV term, excluding "NOT" statements)
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adult mushroom body beta'-lobe__
mushroom body layer_____________|
                                mushroom body beta' lobe layer
                                 |__mushroom body beta' anterior-posterior layer  34 rec.
                                     |__mushroom body anterior-posterior layer of beta' lobe slice 1
                                     |__mushroom body anterior-posterior layer of beta' lobe slice 2
                                         |__mushroom body anterior layer of beta' lobe slice 2
                                         |__mushroom body posterior layer of beta' lobe slice 2
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VFB:FBbt_00100269