DNp20 [FBbt_00047653]

Descending neuron belonging to the DNp group, having a cell body on the posterior surface of the brain (Namiki et al., 2018). It has dendritic arbors in the inferior and superior posterior slope that form a characteristic Y shape (Suver et al., 2016; Namiki et al., 2018). It receives a large amount of its input from ocellar ganglion interneurons (Dorkenwald et al., 2024; Schlegel et al., 2024). It has a large diameter descending axon and it sends output to the neck neuropil (Suver et al., 2016; Namiki et al., 2018). There is one of these cells per hemisphere and it remains ipsilateral (Namiki et al., 2018). It is cholinergic (Cheong et al., 2024).
DNp20 DNp20 DNp20 DNp20

DNp20

ID: FBbt_00047653

Adult Cholinergic Nervous system Visual system

Descending neuron belonging to the DNp group, having a cell body on the posterior surface of the brain (Namiki et al., 2018). It has dendritic arbors in the inferior and superior posterior slope that form a characteristic Y shape (Suver et al., 2016; Namiki et al., 2018). It receives a large amount of its input from ocellar ganglion interneurons (Dorkenwald et al., 2024; Schlegel et al., 2024). It has a large diameter descending axon and it sends output to the neck neuropil (Suver et al., 2016; Namiki et al., 2018). There is one of these cells per hemisphere and it remains ipsilateral (Namiki et al., 2018). It is cholinergic (Cheong et al., 2024).

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## Classification

Relationships

Alternative Names

Synonym Scope Reference
DNp20 exact synonym Schlegel et al., 2024
DNp20 exact synonym Namiki et al., 2018
DNp20 exact synonym doi_10_7554_eLife_97766_1
descending neuron of the ocellar and vertical system 1 exact synonym Dorkenwald et al., 2024
DNp20 exact synonym Bates et al., 2025
DNp20 exact synonym Berg et al., 2025
DNOVS1 exact synonym Dorkenwald et al., 2024
descending neuron of the ocellar and vertical system 1 exact synonym Strausfeld and Bassemir, 1995
DNp20 exact synonym
DNxn035 exact synonym Stürner et al., 2025
DNp20 exact synonym Scheffer et al., 2020

List all available images of DNp20 (10 total)

Thumbnail Name Tags
DNp20_L (MaleCNS:10162) Nervous_system, Visual_system, Adult, Cholinergic
DNp20_R (MaleCNS:10059) Nervous_system, Visual_system, Adult, Cholinergic
DNp20_R (MaleCNS:10059) Nervous_system, Visual_system, Adult, Cholinergic
TBD (MANC:10813) Nervous_system, Visual_system, Adult, Cholinergic
TBD (MANC:10813) Nervous_system, Visual_system, Adult, Cholinergic

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Expression patterns overlapping DNp20 (7 total)

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Transgene expression in DNp20 (7 total)

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Downstream connectivity classes for DNp20 (60 total)

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Upstream connectivity classes for DNp20 (55 total)

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