FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term descending neuron of the posterior brain DNp13 ID (Ontology) FBbt:00047646 (Fly Anatomy)
Definition Doublesex-expressing adult descending neuron belonging to the DNp group, having a cell body in the posterior medial protocerebrum, ventral to the pC1 cluster (Robinett et al., 2010; Wang et al., 2020). There is one of these cells per hemisphere (Robinett et al., 2010) and it has a sexually dimorphic branching pattern (Kimura et al., 2015; Wang et al., 2020) and different functions in the male and female (Takayanagi-Kiya and Kiya, 2019; Wang et al., 2020).[ FlyBase:FBrf0210735 FlyBase:FBrf0228365 FlyBase:FBrf0246914 ]
Also Known As "adult doublesex pMN1 neuron" ; "DNp13" ; "DNxn031" (for all, see Synonyms field below)
Comment Namiki et al. (2018) (FBrf0239335) data is for DNp13 (female) according to methods and comparison to Figure S2 in Wang et al. (2020).
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VFB:FBbt_00047646
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Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       2
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 descending neuron of the posterior brain DNp13 (all annotations which use CV term, excluding "NOT" statements)       3      2      5
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neuron
 |__sexually-dimorphic neuron_________________
adult doublesex neuron                        |
 |__adult brain doublesex neuron______________|
adult descending neuron                       |
 |__descending neuron of the posterior brain__|
adult CNS neuron                              |
 |__descending neuron of the posterior brain__|
 |__adult brain doublesex neuron______________|
                                              descending neuron of the posterior brain DNp13  14 rec.
                                               |__descending neuron of the posterior brain DNp13 (female) 4 rec.
                                               |__descending neuron of the posterior brain DNp13 (male)
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Is a descending neuron of the posterior brain
sexually-dimorphic neuron
adult brain doublesex neuron
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VFB:FBbt_00047646