SIP090 [FBbt_20002394]

Adult brain-intrinsic neuron of the SIP090 group, with its soma in the brain, near to the lateral horn (Schlegel et al., 2024; Dorkenwald et al., 2024). It is a putative embryonic-born neuron (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior intermediate protocerebrum, the ipsilateral superior medial protocerebrum, the ipsilateral lateral horn and the ipsilateral crepine (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior intermediate protocerebrum, the contralateral superior intermediate protocerebrum, the ipsilateral superior medial protocerebrum, the ipsilateral lateral horn, the ipsilateral crepine 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 2 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).
SIP090 SIP090 SIP090 SIP090

SIP090

ID: FBbt_20002394

Adult Cholinergic Nervous system primary neuron

Adult brain-intrinsic neuron of the SIP090 group, with its soma in the brain, near to the lateral horn (Schlegel et al., 2024; Dorkenwald et al., 2024). It is a putative embryonic-born neuron (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior intermediate protocerebrum, the ipsilateral superior medial protocerebrum, the ipsilateral lateral horn and the ipsilateral crepine (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior intermediate protocerebrum, the contralateral superior intermediate protocerebrum, the ipsilateral superior medial protocerebrum, the ipsilateral lateral horn, the ipsilateral crepine 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 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
SIP090 exact synonym Schlegel et al., 2024
SIP090 exact synonym Berg et al., 2025
SIP090 exact synonym Scheffer et al., 2020
SIP090 exact synonym

List all available images of SIP090 (6 total)

Thumbnail Name Tags
SIP090(SCB027)_R Nervous_system, primary_neuron, Adult, Cholinergic
SIP090(SCB027)_R Nervous_system, primary_neuron, Adult, Cholinergic
SIP090(SCB027)_R Nervous_system, primary_neuron, Adult, Cholinergic
SIP090(no left?)_R (MaleCNS:19615) Nervous_system, primary_neuron, Adult, Cholinergic
SIP090(no left?)_R (MaleCNS:19615) Nervous_system, primary_neuron, Adult, Cholinergic

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Downstream connectivity classes for SIP090 (187 total)

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Upstream connectivity classes for SIP090 (140 total)

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