CB1890 [FBbt_20005486]

Adult brain-intrinsic neuron of the CB1890 group, with its soma in the brain, posterior-dorsal to the inferior posterior slope (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the DM6 ventral hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior posterior slope, the ipsilateral posterior lateral protocerebrum, the ipsilateral vest, the contralateral posterior lateral protocerebrum, the ipsilateral lateral accessory lobe and the contralateral superior posterior slope (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior posterior slope, the ipsilateral posterior lateral protocerebrum, the contralateral posterior lateral protocerebrum, the contralateral superior posterior slope, the ipsilateral inferior bridge and the ipsilateral inferior clamp (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is acetylcholine (Eckstein et al., 2024). There are approximately 4 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).
CB1890 CB1890 CB1890 CB1890

CB1890

ID: FBbt_20005486

Adult Cholinergic lineage DM6 CM3

Adult brain-intrinsic neuron of the CB1890 group, with its soma in the brain, posterior-dorsal to the inferior posterior slope (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the DM6 ventral hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior posterior slope, the ipsilateral posterior lateral protocerebrum, the ipsilateral vest, the contralateral posterior lateral protocerebrum, the ipsilateral lateral accessory lobe and the contralateral superior posterior slope (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior posterior slope, the ipsilateral posterior lateral protocerebrum, the contralateral posterior lateral protocerebrum, the contralateral superior posterior slope, the ipsilateral inferior bridge and the ipsilateral inferior clamp (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is acetylcholine (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 from Schlegel et al. (2024), based on FlyWire v783 (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
PS270 exact synonym Berg et al., 2025
CB1890 exact synonym Bates et al., 2025
CB1890 exact synonym Schlegel et al., 2024
CB1890 exact synonym

List all available images of CB1890 (13 total)

Thumbnail Name Tags
PS270_L (MaleCNS:50964) lineage_DM6_CM3, Adult, Cholinergic
PS270_L (MaleCNS:562745) lineage_DM6_CM3, Adult, Cholinergic
PS270_R (MaleCNS:516130) lineage_DM6_CM3, Adult, Cholinergic
PS270_R (MaleCNS:68040) lineage_DM6_CM3, Adult, Cholinergic
PS270_R (MaleCNS:85993) lineage_DM6_CM3, Adult, Cholinergic

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Downstream connectivity classes for CB1890 (122 total)

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Upstream connectivity classes for CB1890 (93 total)

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