SMP409 [FBbt_20003271]

Adult brain-intrinsic neuron of the SMP409 group, with its soma in the brain, posterior to the inferior bridge (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the DM4 dorsal hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior medial protocerebrum and the ipsilateral antler (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior medial protocerebrum, the ipsilateral crepine and the ipsilateral antler (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is acetylcholine (Eckstein et al., 2024). There are approximately 10 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).
SMP409 SMP409 SMP409 SMP409

SMP409

ID: FBbt_20003271

Adult Cholinergic lineage DM4 CM4

Adult brain-intrinsic neuron of the SMP409 group, with its soma in the brain, posterior to the inferior bridge (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the DM4 dorsal hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior medial protocerebrum and the ipsilateral antler (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior medial protocerebrum, the ipsilateral crepine and the ipsilateral antler (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is acetylcholine (Eckstein et al., 2024). There are approximately 10 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
SMP409 exact synonym Scheffer et al., 2020
SMP409 exact synonym
SMP409 exact synonym Bates et al., 2025
SMP409 exact synonym Berg et al., 2025
SMP409 exact synonym Schlegel et al., 2024

List all available images of SMP409 (39 total)

Thumbnail Name Tags
SMP409_L (MaleCNS:98357) lineage_DM4_CM4, Adult, Cholinergic
SMP409_L (MaleCNS:98357) lineage_DM4_CM4, Adult, Cholinergic
SMP409_R (MaleCNS:44326) lineage_DM4_CM4, Adult, Cholinergic
SMP409_R (MaleCNS:62710) lineage_DM4_CM4, Adult, Cholinergic
SMP409_R (MaleCNS:85581) lineage_DM4_CM4, Adult, Cholinergic

View all 39 results in VFB →

Downstream connectivity classes for SMP409 (153 total)

Thumbnail Name Tags

View all 153 results in VFB →

Upstream connectivity classes for SMP409 (199 total)

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View all 199 results in VFB →