FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term FBbt:00047246 ID (Ontology) FBbt:00047246 (Fly Anatomy)
Definition Motor neuron that innervates the external muscle of fourth axillary hg1, ipsilaterally (O'Sullivan et al., 2018; Ehrhardt et al., 2023). Its large soma is found in the ventral mesothoracic neuromere and it has dense arborization, restricted to the ipsilateral hemisphere, in the dorsal mesothoracic neuromere, including the wing neuropil (O'Sullivan et al., 2018; Ehrhardt et al., 2023). In males, it is required for normal sine song (Shirangi et al., 2013; Ehrhardt et al., 2023) and also plays a role in pulse song generation (O'Sullivan et al., 2018). It is a fruitless vMS2 neuron (Cheong et al., 2024).[ FlyBase:FBrf0223321 ]
Also Known As "hg1_MN" ; "wing axillary muscle iv1 motor neuron"
Comment
Links to External Ontologies
VFB:FBbt_00047246
Annotations
Records annotated with this term OR any of its CHILD TERMS
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Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
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  Insertions Constructs
 FBbt:00047246 (all annotations which use CV term, excluding "NOT" statements)       2      1      9
Spanning Tree (Parents/Children)
Only view relationship:
FBbt:00001985
 |__FBbt:00111113__
FBbt:00016687      |
 |__FBbt:00111113__|
FBbt:00051964      |
 |__FBbt:00111113__|
FBbt:00052770      |
 |__FBbt:00004065__|
FBbt:00059289      |
 |__FBbt:00111113__|
                   FBbt:00047246  12 rec.
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Is a direct flight muscle motor neuron
adult fruitless vMS2 neuron
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Synonyms
  • "hg1_MN" EXACT VFB_SYMBOL
    "wing axillary muscle iv1 motor neuron" EXACT
Secondary IDs
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VFB:FBbt_00047246