LHAV1a1 [FBbt_00049331]

Adult lateral horn output neuron of the AV1a1 group that fasciculates with the AV1 primary neurite tract (Frechter et al., 2019; Dolan et al., 2019). It is a secondary neuron that is part of the BLVp1 (VLPl&p2) lateral hemilineage (Schlegel et al., 2021). It receives input from several olfactory projection neurons in the lateral horn and has outputs in the ventral protocerebrum (Huoviala et al., 2020). It is involved in inate avoidance during egg-laying behavior (Huoviala et al., 2020). There are approximately three of these neurons per hemisphere and they are cholinergic (Dolan et al., 2019; Schlegel et al., 2021).
LHAV1a1 LHAV1a1 LHAV1a1 LHAV1a1

LHAV1a1

ID: FBbt_00049331

Adult Cholinergic lineage VLPl&p2 BLVp1 secondary neuron

Adult lateral horn output neuron of the AV1a1 group that fasciculates with the AV1 primary neurite tract (Frechter et al., 2019; Dolan et al., 2019). It is a secondary neuron that is part of the BLVp1 (VLPl&p2) lateral hemilineage (Schlegel et al., 2021). It receives input from several olfactory projection neurons in the lateral horn and has outputs in the ventral protocerebrum (Huoviala et al., 2020). It is involved in inate avoidance during egg-laying behavior (Huoviala et al., 2020). There are approximately three of these neurons per hemisphere and they are cholinergic (Dolan et al., 2019; Schlegel et al., 2021).

Assigned to BLVp2 (VLPl&p1) anterior hemilineage in Bates et al. (2020), updated to VLPl&p2 (BLVp1) lateral hemilineage in Schlegel et al. (2021). Cell type found in both hemibrain and FAFB (Schlegel et al., 2021).

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## Classification

Relationships

Alternative Names

Synonym Scope Reference
LHAV1a1 exact synonym Bates et al., 2020
LHAV1a1 exact synonym Berg et al., 2025
adult LHAV1a1 neuron exact synonym Bates et al., 2020
LHAV1a1 exact synonym Bates et al., 2025
adult anterior ventral tract 1 neuron a1 exact synonym Dolan et al., 2019
adult AV1a1 neuron exact synonym
V3 related synonym Dolan et al., 2019
LHAV1a1 exact synonym Schlegel et al., 2024
V3 related synonym Jeanne et al., 2018
VLPn related synonym Bates et al., 2020
LHAV1a1 exact synonym Scheffer et al., 2020

List all available images of LHAV1a1 (26 total)

Thumbnail Name Tags
LHAV1a1_L (MaleCNS:20141) secondary_neuron, lineage_VLPl&p2_BLVp1, Adult, Cholinergic
LHAV1a1_L (MaleCNS:22417) secondary_neuron, lineage_VLPl&p2_BLVp1, Adult, Cholinergic
LHAV1a1_L (MaleCNS:23743) secondary_neuron, lineage_VLPl&p2_BLVp1, Adult, Cholinergic
LHAV1a1_L (MaleCNS:24315) secondary_neuron, lineage_VLPl&p2_BLVp1, Adult, Cholinergic
LHAV1a1_R (MaleCNS:21772) secondary_neuron, lineage_VLPl&p2_BLVp1, Adult, Cholinergic

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Expression patterns overlapping LHAV1a1 (4 total)

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Transgene expression in LHAV1a1 (4 total)

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Downstream connectivity classes for LHAV1a1 (198 total)

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Upstream connectivity classes for LHAV1a1 (209 total)

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