FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term dopaminergic PAM neuron 12 ID (Ontology) FBbt:00100230 (Fly Anatomy)
Definition Dopaminergic PAM neuron whose cell body fiber runs dorsally along the anterior surface of the gamma lobe, with one branch innervating the middle part of the gamma lobe (slice 3) (Tanaka et al., 2008; Aso et al., 2014). Another branch bifurcates on the dorsal surface of the medial lobe (Tanaka et al., 2008), with one fiber having dendritic terminals in the crepine and superior medial protocerebrum behind the medial lobe (Tanaka et al., 2008; Aso et al., 2014). The fiber other turns medially through the border between the gamma and beta' lobes and enters the opposite hemisphere, where it runs horizontally, enter the medial lobe at the border between the gamma and beta' lobes and forms arborization in the middle part of the gamma lobe (slice 3) (Tanaka et al., 2008). There are approximately 11 neurons of this type per hemisphere (Tanaka et al., 2008; Aso et al., 2014; Li et al., 2020).[ FlyBase:FBrf0205263 FlyBase:FBrf0227179 FlyBase:FBrf0248215 ]
Also Known As "MB-M2 neuron" ; "mushroom body medial lobe arborizing neuron 2" ; "PAM-12" (for all, see Synonyms field below)
Comment Two morphological clusters of individuals found in Li et al. (2020), but not clear if these are conserved between organisms.
Links to External Ontologies
VFB:FBbt_00100230
Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       7
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles  Insertions Constructs
 dopaminergic PAM neuron 12 (all annotations which use CV term, excluding "NOT" statements)       5      7      7     12
Spanning Tree (Parents/Children)
Only view relationship:
supraesophageal ganglion neuron________________
Notch ON hemilineage secondary neuron__________|
adult dopaminergic mushroom body input neuron__|
                                               adult dopaminergic PAM neuron
                                                |__dopaminergic PAM neuron 12  31 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a adult dopaminergic PAM neuron
Part of
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
FlyBrain_NDB:10455
VFB:FBbt_00100230