FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term larval A1-7-innervating LT1/LT2 motor neuron ID (Ontology) FBbt:00110263 (Fly Anatomy)
Definition Larval LT1/LT2 motor neuron that innervates the LT1 and LT2 muscles of an abdominal 1-7 segment. It fasciculates with the SNa nerve branch and innervates muscles in the same segment as its soma (Landgraf et al., 1997; Schmid et al, 1999; Hoang and Chiba, 2001; Kim et al., 2009).[ FlyBase:FBrf0099344 FlyBase:FBrf0112030 FlyBase:FBrf0132289 FlyBase:FBrf0208790 FlyBase:FBrf0209293 FlyBase:FBrf0233076 ]
Also Known As "A1-7 MN-LT1" ; "A1-7 MN21/22-Ib"
Comment
Links to External Ontologies
VFB:FBbt_00110263
Annotations
Records annotated with this term OR any of its CHILD TERMS
No relevant records available
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
No relevant statements available
Spanning Tree (Parents/Children)
Only view relationship:
lineage NB2-2 primary motor neuron
 |__larval LT1/LT2 motor neuron______________
larval abdominal segmental nerve neuron      |
 |__larval A1-7-innervating SN motor neuron__|
embryonic/larval motor neuron                |
 |__abdominal segment motor neuron___________|
 |__larval A1-7-innervating SN motor neuron__|
type Ib motor neuron                         |
 |__larval LT1/LT2 motor neuron______________|
ectodermal derivative                        |
 |__ventral ectoderm derivative______________|
larval external muscle motor neuron          |
 |__larval LT1/LT2 motor neuron______________|
                                             larval A1-7-innervating LT1/LT2 motor neuron
                                              |__larval LT1/LT2 motor neuron of abdominal 1 neuromere
                                              |__larval LT1/LT2 motor neuron of abdominal 2 neuromere
                                              |__larval LT1/LT2 motor neuron of abdominal 3 neuromere
                                              |__larval LT1/LT2 motor neuron of abdominal 4 neuromere
                                              |__larval LT1/LT2 motor neuron of abdominal 5 neuromere
                                              |__larval LT1/LT2 motor neuron of abdominal 6 neuromere
                                              |__larval LT1/LT2 motor neuron of abdominal 7 neuromere
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a abdominal segment motor neuron
ventral ectoderm derivative
larval A1-7-innervating SN motor neuron
larval LT1/LT2 motor neuron
Develops from abdominal neuroblast NB2-2
Part of
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
VFB:FBbt_00110263