SMP503 [FBbt_20003365]

Adult brain-intrinsic neuron of the SMP503 group, with its soma in the brain, posterior to the antler (Schlegel et al., 2024; Dorkenwald et al., 2024). It is a putative embryonic-born neuron (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior lateral protocerebrum, the ipsilateral superior medial protocerebrum, the contralateral superior lateral protocerebrum, the ipsilateral superior intermediate protocerebrum and the contralateral superior medial protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior lateral protocerebrum, the contralateral superior lateral protocerebrum, the ipsilateral superior medial protocerebrum and the ipsilateral superior intermediate protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is dopamine (Eckstein et al., 2024). There are approximately 2 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).
SMP503 SMP503 SMP503 SMP503

SMP503

ID: FBbt_20003365

Adult Dopaminergic Nervous system primary neuron

Adult brain-intrinsic neuron of the SMP503 group, with its soma in the brain, posterior to the antler (Schlegel et al., 2024; Dorkenwald et al., 2024). It is a putative embryonic-born neuron (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior lateral protocerebrum, the ipsilateral superior medial protocerebrum, the contralateral superior lateral protocerebrum, the ipsilateral superior intermediate protocerebrum and the contralateral superior medial protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior lateral protocerebrum, the contralateral superior lateral protocerebrum, the ipsilateral superior medial protocerebrum and the ipsilateral superior intermediate protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is dopamine (Eckstein et al., 2024). There are approximately 2 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).

Uncharacterized putative cell type based on Hemibrain data (Scheffer et al., 2020) and updated using FlyWire (FAFB) data (Dorkenwald et al., 2024; Schlegel et al., 2024). Soma locations are based on the closest annotated neuropil region. Pre- or post-synapse locations are the fewest regions that collectively contain at least 80 percent of all pre- or post-synapses of these neurons in FlyWire. Neurotransmitter predictions are from Eckstein et al. (2024). Other annotations are based on annotations in FlyWire and are available in the supplemental material of Schlegel et al. (2024).

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## Classification

Relationships

Alternative Names

Synonym Scope Reference
SMP503 exact synonym Scheffer et al., 2020
SMP503 exact synonym Berg et al., 2025
SMP503 exact synonym Bates et al., 2025
SMP503 exact synonym Schlegel et al., 2024
SMP503 exact synonym

List all available images of SMP503 (9 total)

Thumbnail Name Tags
SMP503_L (MaleCNS:14174) Nervous_system, primary_neuron, Adult, Serotonergic, Dopaminergic
SMP503_R (MaleCNS:532010) Nervous_system, primary_neuron, Adult, Serotonergic, Dopaminergic
SMP503_R Nervous_system, primary_neuron, Adult, Dopaminergic
SMP503_R Nervous_system, primary_neuron, Adult, Dopaminergic
SMP503_R Nervous_system, primary_neuron, Adult, Dopaminergic

View all 9 results in VFB →

Downstream connectivity classes for SMP503 (352 total)

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View all 352 results in VFB →

Upstream connectivity classes for SMP503 (541 total)

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