SMP039 [FBbt_20002901]

Adult brain-intrinsic neuron of the SMP039 group, with its soma in the brain, ventral-lateral to the anterior optic tubercle (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior medial 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 medial protocerebrum, the ipsilateral superior intermediate protocerebrum, the ipsilateral anterior optic tubercle and the contralateral superior medial protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is dopamine (Eckstein et al., 2024). There are approximately 4 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).
SMP039 SMP039 SMP039 SMP039

SMP039

ID: FBbt_20002901

Adult Dopaminergic Nervous system

Adult brain-intrinsic neuron of the SMP039 group, with its soma in the brain, ventral-lateral to the anterior optic tubercle (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior medial 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 medial protocerebrum, the ipsilateral superior intermediate protocerebrum, the ipsilateral anterior optic tubercle and the contralateral superior medial protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is dopamine (Eckstein et al., 2024). There are approximately 4 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).

Open in VFB 3D Browser →
## Classification

Relationships

Alternative Names

Synonym Scope Reference
SMP039 exact synonym Scheffer et al., 2020
SMP039 exact synonym Schlegel et al., 2024
SMP039 exact synonym Bates et al., 2025
SMP039 exact synonym Berg et al., 2025
SMP039 exact synonym

List all available images of SMP039 (15 total)

Thumbnail Name Tags
SMP039_L (MaleCNS:83393) Nervous_system, Serotonergic, Adult, Dopaminergic
SMP039_L (MaleCNS:90223) Nervous_system, Serotonergic, Adult, Dopaminergic
SMP039_R (MaleCNS:54757) Nervous_system, Serotonergic, Adult, Dopaminergic
SMP039_R (MaleCNS:60026) Nervous_system, Serotonergic, Adult, Dopaminergic
SMP039_R Nervous_system, Adult, Dopaminergic

View all 15 results in VFB →

Downstream connectivity classes for SMP039 (99 total)

Thumbnail Name Tags

View all 99 results in VFB →

Upstream connectivity classes for SMP039 (162 total)

Thumbnail Name Tags

View all 162 results in VFB →