FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term FBbt:00100221 ID (Ontology) FBbt:00100221 (Fly Anatomy)
Definition A dopaminergic neuron whose cell body is located in a cluster of approximately 2 cell bodies in the cortex of the posterior lateral protocerebrum of the adult brain (Mao and Davis, 2009).[ FlyBase:FBrf0208427 FlyBase:FBrf0216686 ]
Also Known As "adult dopaminergic PPL2d neuron" ; "PPL2c" ; "PPL2c cluster neuron" (for all, see Synonyms field below)
Comment Mao and Davis (2009) identify 8 protocerebral clusters coincidentally positive for TH-GAL4 activity and tyrosine hydroxylase immunoreactivity, implying these cells are dopaminergic. Hartenstein et al. (2017) - FBrf0234128 call PPL2ab "PPL2a" and "PPL2p", and call PPL2c "PPL2b" and "PPL2d".
Links to External Ontologies
VFB:FBbt_00100221
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
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       3
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       3
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 Genes Constructs
 FBbt:00100221 (all annotations which use CV term, excluding "NOT" statements)       3      2      6
Spanning Tree (Parents/Children)
Only view relationship: 
FBbt:00003007
 |__FBbt:00003624__
FBbt:00003623      |
 |__FBbt:00003624__|
FBbt:00005095      |
 |__FBbt:00003624__|
FBbt:00005106      |
 |__FBbt:00047097__|
FBbt:00005131      |
 |__FBbt:00058206__|
FBbt:00025990      |
 |__FBbt:00025991__|
FBbt:00047095      |
 |__FBbt:00059274__|
FBbt:00058201      |
 |__FBbt:00058206__|
FBbt:00059271      |
 |__FBbt:00001366__|
 |__FBbt:00059274__|
                   FBbt:00100221  18 rec.
                    |__FBbt:00048258 5 rec.
                    |__FBbt:00048259 7 rec.
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Is a supraesophageal ganglion neuron
anterior ectoderm derivative
primary neuron
adult dopaminergic neuron
adult CNS neuron
Develops from larval dopaminergic DL2a neuron
Part of adult brain
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Synonyms
  • "adult dopaminergic PPL2d neuron" EXACT[ FlyBase:FBrf0234128 ]
    "PPL2c" EXACT VFB_SYMBOL[ FlyBase:FBrf0208427 ]
    "PPL2c cluster neuron" EXACT
    "protocerebral posteriolateral dopaminergic cluster neuron 2c" EXACT
    "protocerebral posterior lateral dopaminergic cluster neuron 2c" EXACT
    "TH-positive posteriolateral dopaminergic cluster neuron 2c" EXACT
Secondary IDs
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VFB:FBbt_00100221