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| Term | dopaminergic PPM2 neuron | ID (Ontology) | FBbt:00100217 (Fly Anatomy) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Definition | A dopaminergic neuron whose cell body is located in a cluster of approximately 8 cell bodies in the cortex of the posterior inferior medial protocerebrum of the adult brain (Mao and Davis, 2009). Different subtypes develop from the DM2, DM3 and DM4 neuroblasts (Ren et al., 2016).[ FlyBase:FBrf0048550 FlyBase:FBrf0208427 FlyBase:FBrf0233706 ] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Also Known As | "DM cell cluster neuron" ; "PPM2" ; "PPM2 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. The cluster of PPM2 neurons was judged by a curator to correspond to the DM cell cluster in Budnik and White (1988). Hartenstein et al. (2017) - FBrf0234128 show that the larval DM2 cluster (primary DPMpm1/2 lineages) becomes the adult PPM2 cluster, but unclear whether any adult cells do not derive from functional larval primary neurons. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Links to External Ontologies | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| VFB:FBbt_00100217 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Annotations | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Records annotated with this term OR any of its CHILD TERMS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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dopaminergic neuron |__adult dopaminergic neuron________ adult neuron | |__adult CNS neuron_________________| adult aminergic neuron | |__adult dopaminergic neuron________| CNS neuron | |__supraesophageal ganglion neuron__| |__adult CNS neuron_________________| dopaminergic PPM2 neuron 196 rec. |__LAL neuron of the dopaminergic PPM2 cluster 26 rec. |__LAL-SEG neuron of the dopaminergic PPM2 cluster 43 rec. |__VLP neuron of the dopaminergic PPM2 cluster 36 rec. |__VLP-AMMC neuron of the dopaminergic PPM2 cluster 39 rec. |__VLP-SAD neuron of the dopaminergic PPM2 cluster 34 rec. |__WED neuron of the dopaminergic PPM2 cluster 53 rec. |
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Relationships
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| Is a |
supraesophageal ganglion neuron adult dopaminergic neuron adult CNS neuron |
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| Part of | adult brain | ||
Synonyms & Secondary IDs
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External Crossreferences & Linkouts
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| VFB:FBbt_00100217 | |||