SLP223 [FBbt_20002617]

Adult brain-intrinsic neuron of the SLP223 group, with its soma in the brain, lateral to the lateral horn (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the SLPav1 medial hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior lateral protocerebrum, the ipsilateral posterior lateral protocerebrum and the ipsilateral lateral horn (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior lateral protocerebrum, the ipsilateral superior clamp and the ipsilateral posterior lateral protocerebrum (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).
SLP223 SLP223 SLP223 SLP223

SLP223

ID: FBbt_20002617

Adult Cholinergic lineage SLPav1 BLAl1

Adult brain-intrinsic neuron of the SLP223 group, with its soma in the brain, lateral to the lateral horn (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the SLPav1 medial hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior lateral protocerebrum, the ipsilateral posterior lateral protocerebrum and the ipsilateral lateral horn (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior lateral protocerebrum, the ipsilateral superior clamp and the ipsilateral posterior lateral protocerebrum (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
SLP223 exact synonym Berg et al., 2025
SLP223 exact synonym Scheffer et al., 2020
SLP223 exact synonym Schlegel et al., 2024
SLP223 exact synonym Bates et al., 2025
SLP223 exact synonym

List all available images of SLP223 (34 total)

Thumbnail Name Tags
SLP223_L (MaleCNS:24355) lineage_SLPav1_BLAl1, Adult, Cholinergic
SLP223_R (MaleCNS:20902) lineage_SLPav1_BLAl1, Adult, Cholinergic
SLP223_R (MaleCNS:22909) lineage_SLPav1_BLAl1, Adult, Cholinergic
SLP223_R (MaleCNS:27081) lineage_SLPav1_BLAl1, Adult, Cholinergic
SLP223_R (MaleCNS:30591) lineage_SLPav1_BLAl1, Adult, Cholinergic

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Downstream connectivity classes for SLP223 (302 total)

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Upstream connectivity classes for SLP223 (184 total)

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