SIP029 [FBbt_20002333]

Adult brain-intrinsic neuron of the SIP029 group, with its soma in the brain, posterior to the lateral horn (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the DL1 dorsal hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior medial protocerebrum, the ipsilateral superior intermediate protocerebrum and the ipsilateral crepine (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior medial protocerebrum, the ipsilateral crepine, the contralateral superior medial protocerebrum and the ipsilateral superior intermediate protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is acetylcholine (Eckstein et al., 2024). There are approximately 2 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).
SIP029 SIP029 SIP029 SIP029

SIP029

ID: FBbt_20002333

Adult Cholinergic lineage DL1 CP2

Adult brain-intrinsic neuron of the SIP029 group, with its soma in the brain, posterior to the lateral horn (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the DL1 dorsal hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior medial protocerebrum, the ipsilateral superior intermediate protocerebrum and the ipsilateral crepine (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior medial protocerebrum, the ipsilateral crepine, the contralateral superior medial protocerebrum and the ipsilateral superior intermediate protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is acetylcholine (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
SIP029 exact synonym Scheffer et al., 2020
SIP029 exact synonym Berg et al., 2025
SIP029 exact synonym Schlegel et al., 2024
SIP029 exact synonym

List all available images of SIP029 (8 total)

Thumbnail Name Tags
SIP029(PDL05)_L Adult, lineage_DL1_CP2, Cholinergic
SIP029(PDL05)_L Adult, lineage_DL1_CP2, Cholinergic
SIP029(PDL05)_L Adult, lineage_DL1_CP2, Cholinergic
SIP029_L (MaleCNS:530873) Adult, lineage_DL1_CP2, Cholinergic
SIP029_R (MaleCNS:10363) Adult, lineage_DL1_CP2, Cholinergic

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Downstream connectivity classes for SIP029 (192 total)

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Upstream connectivity classes for SIP029 (257 total)

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