CB2689 [FBbt_20006218]

Adult brain-intrinsic neuron of the CB2689 group, with its soma in the brain, posterior to the posterior lateral protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the VLPl&p1 posterior hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral anterior ventrolateral protocerebrum, the ipsilateral superior lateral protocerebrum, the ipsilateral posterior ventrolateral protocerebrum and the ipsilateral superior intermediate protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior intermediate protocerebrum, the ipsilateral superior medial protocerebrum, the ipsilateral anterior ventrolateral protocerebrum and the ipsilateral superior lateral protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is acetylcholine (Eckstein et al., 2024). There are approximately 3 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).
CB2689 CB2689 CB2689 CB2689

CB2689

ID: FBbt_20006218

Adult Cholinergic lineage VLPl&p1 BLVp2

Adult brain-intrinsic neuron of the CB2689 group, with its soma in the brain, posterior to the posterior lateral protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the VLPl&p1 posterior hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral anterior ventrolateral protocerebrum, the ipsilateral superior lateral protocerebrum, the ipsilateral posterior ventrolateral protocerebrum and the ipsilateral superior intermediate protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior intermediate protocerebrum, the ipsilateral superior medial protocerebrum, the ipsilateral anterior ventrolateral protocerebrum and the ipsilateral superior lateral protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is acetylcholine (Eckstein et al., 2024). There are approximately 3 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
CB2689 exact synonym Schlegel et al., 2024
CB2689 exact synonym Berg et al., 2025
CB2689 exact synonym Bates et al., 2025
CB2689 exact synonym

List all available images of CB2689 (7 total)

Thumbnail Name Tags
CB2689_L (MaleCNS:24641) Adult, lineage_VLPl&p1_BLVp2, Cholinergic
CB2689_R (MaleCNS:23555) Adult, lineage_VLPl&p1_BLVp2, Cholinergic
CB2689_R (MaleCNS:23555) Adult, lineage_VLPl&p1_BLVp2, Cholinergic
SLP.SMP.91 Adult, lineage_VLPl&p1_BLVp2, Cholinergic
SLP.SMP.91 Adult, lineage_VLPl&p1_BLVp2, Cholinergic

View all 7 results in VFB →

Downstream connectivity classes for CB2689 (194 total)

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View all 194 results in VFB →

Upstream connectivity classes for CB2689 (202 total)

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View all 202 results in VFB →