SMP290 [FBbt_20003152]

Adult descending neuron of the SMP290 group, with its soma in the brain, posterior to the antler (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the DM2 central hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior medial protocerebrum and the ipsilateral flange (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral flange and the ipsilateral superior medial protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is gaba (Eckstein et al., 2024). There are approximately 2 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).
SMP290 SMP290 SMP290 SMP290

SMP290

ID: FBbt_20003152

Adult GABAergic lineage DM2 DPMpm1

Adult descending neuron of the SMP290 group, with its soma in the brain, posterior to the antler (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the DM2 central hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior medial protocerebrum and the ipsilateral flange (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral flange and the ipsilateral superior medial protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is gaba (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
DNpe041 exact synonym Bates et al., 2025
DNpe041 exact synonym Berg et al., 2025
DNpe041 exact synonym Schlegel et al., 2024
SMP290 exact synonym Scheffer et al., 2020
DNpe041 exact synonym

List all available images of SMP290 (12 total)

Thumbnail Name Tags
DNpe041(SMP290)_L (MaleCNS:37310) Adult, GABAergic, lineage_DM2_DPMpm1
DNpe041(SMP290)_L (MaleCNS:37310) Adult, GABAergic, lineage_DM2_DPMpm1
DNpe041(SMP290)_R (MaleCNS:14152) GABAergic, Adult, lineage_DM2_DPMpm1
DNpe041(SMP290)_R (MaleCNS:14152) GABAergic, Adult, lineage_DM2_DPMpm1
SMP290_R Adult, GABAergic, lineage_DM2_DPMpm1

View all 12 results in VFB →

Downstream connectivity classes for SMP290 (118 total)

Thumbnail Name Tags

View all 118 results in VFB →

Upstream connectivity classes for SMP290 (58 total)

Thumbnail Name Tags

View all 58 results in VFB →