FB2024_03 , released June 25, 2024
FB2024_03 , released June 25, 2024
CV Term Report
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General Information
Term DLM motor neuron ID (Ontology) FBbt:00048112 (Fly Anatomy)
Definition Motor neuron that innervates a dorsal longitudinal indirect flight muscle. They have dendritic arbors in the medial dorsal mesothoracic neuromere (wing neuropil) that extend into both hemispheres (Ikeda and Koenig, 1988; O'Sullivan et al., 2018). They all exit the mesothoracic neuromere via the posterior dorsal mesothoracic nerve (Ikeda and Koenig, 1988). DLMN1-4 are similar to each other, having clustered somas and each innervating an ipsilateral muscle (Ikeda and Koenig, 1988). DLMN5 innervates two contralateral (to its soma) muscles and has its soma separate from DLMN1-4 (Ikeda and Koenig, 1988). Activation of these neurons increases wing stroke amplitude during flight (Ehrhardt et al., 2023).[ FlyBase:FBrf0048552 FlyBase:FBrf0240039 ]
Also Known As "dlm MN" ; "DLMN" ; "DVMN"
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Links to Extrernal Ontologies
VFB:FBbt_00048112
Annotations
Records annotated with this term OR any of its CHILD TERMS
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Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       4
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       2
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       2
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Relevant FlyBase reports
 Alleles  Insertions Constructs
 DLM motor neuron (all annotations which use CV term, excluding "NOT" statements)       4      2      3      5
     DLM motor neuron | adult stage       2       --       1       --
Spanning Tree (Parents/Children)
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  indirect flight muscle motor neuron
   |__flight power muscle motor neuron
       |__DLM motor neuron  57 rec.
           |__indirect flight muscle motor neuron DLMN1 2 rec.
           |__indirect flight muscle motor neuron DLMN2 2 rec.
           |__indirect flight muscle motor neuron DLMN3 2 rec.
           |__indirect flight muscle motor neuron DLMN4 6 rec.
           |__indirect flight muscle motor neuron DLMN5 39 rec.
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Is a flight power muscle motor neuron
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VFB:FBbt_00048112