hg3_MN [FBbt_00052727]

Motor neuron that innervates the internal muscle of the fourth axillary 58a (hg3) (Ehrhardt et al., 2023). In the dorsal mesothoracic neuromere, it has roughly symmetrical arborization in both hemispheres of the dorsomedial neuropil and an extra ipsilateral lateral arbor (Ehrhardt et al., 2023). In the male, its activity affects pulse song (Ehrhardt et al., 2023).

Tags:

hg3_MN

ID: FBbt_00052727

Adult Motor neuron Nervous system

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## Classification

direct flight muscle motor neuron

Relationships

bearer of: bilateral
has synaptic IO in region: adult mesothoracic neuromere
sends synaptic output to cell: muscle cell of wing axillary muscle hg3

Alternative Names

Synonym	Scope	Reference
hg3 MN	exact synonym	Berg et al., 2025
wing axillary muscle iv3 motor neuron	exact synonym	Bates et al., 2025
hg3 MN	exact synonym	doi_10_7554_eLife_97766_1
hg3_MN	exact synonym	Ehrhardt et al., 2023
iv3	exact synonym	Bates et al., 2025

List all available images of hg3_MN (7 total)

Thumbnail	Name	Tags
	TBD (MANC:10931)	Motor_neuron, lineage_16_NB1-1, Adult
	TBD (MANC:10931)	Motor_neuron, lineage_16_NB1-1, Adult
	TBD (MANC:10931)	Motor_neuron, lineage_16_NB1-1, Adult
	hg3 MN_L (MaleCNS:801021)	Motor_neuron, lineage_16_NB1-1, Adult
	hg3 MN_R (MaleCNS:903852)	Motor_neuron, lineage_16_NB1-1, GABAergic, Adult