General Information
Term	larval A1-7-innervating DT1 motor neuron	ID (Ontology)	FBbt:00110278 (Fly Anatomy)
Definition	Motor neuron developing from neuroblast NB3-2 lineage that innervates the dorsal transverse muscle 1 (DT1) of abdominal segments 1 to 7 (Landgraf et al., 1997). It exits the ventral nerve cord via the anterior intersegmental nerve root, fasciculates with the intersegmental nerve, and innervates the DT1 muscle with type Ib boutons (Landgraf et al., 1997; Hoang and Chiba, 2001). Although it innervates an external muscle, its soma is clustered with those of the internal muscle-innervating neurons in the segment anterior to the muscle it innervates (Landgraf et al., 2003). Its dendritic arborizations are found with those of other external muscle-innervating neurons, connected via a long posterior projection (Landgraf et al., 2003).[ FlyBase:FBrf0099344 FlyBase:FBrf0112030 FlyBase:FBrf0132289 FlyBase:FBrf0160715 FlyBase:FBrf0167986 FlyBase:FBrf0174847 FlyBase:FBrf0208790 ]
Also Known As	"A1-7 MN-DT1" ; "A1-7 MN18-Ib"
Comment
Links to External Ontologies
	VFB:FBbt_00110278
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
Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
No relevant statements available

General Information

Term

larval A1-7-innervating DT1 motor neuron

ID (Ontology)

FBbt:00110278 (Fly Anatomy)

Definition

Motor neuron developing from neuroblast NB3-2 lineage that innervates the dorsal transverse muscle 1 (DT1) of abdominal segments 1 to 7 (Landgraf et al., 1997). It exits the ventral nerve cord via the anterior intersegmental nerve root, fasciculates with the intersegmental nerve, and innervates the DT1 muscle with type Ib boutons (Landgraf et al., 1997; Hoang and Chiba, 2001). Although it innervates an external muscle, its soma is clustered with those of the internal muscle-innervating neurons in the segment anterior to the muscle it innervates (Landgraf et al., 2003). Its dendritic arborizations are found with those of other external muscle-innervating neurons, connected via a long posterior projection (Landgraf et al., 2003).[ FlyBase:FBrf0099344 FlyBase:FBrf0112030 FlyBase:FBrf0132289 FlyBase:FBrf0160715 FlyBase:FBrf0167986 FlyBase:FBrf0174847 FlyBase:FBrf0208790 ]

Also Known As

"A1-7 MN-DT1" ; "A1-7 MN18-Ib"

Comment

Links to External Ontologies

VFB:FBbt_00110278

Annotations

Records annotated with this term OR any of its CHILD TERMS

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

No relevant statements available

lineage NB3-2 primary motor neuron
 |__larval NB3-2 intersegmental nerve anterior root primary motor neuron__
larval abdominal intersegmental nerve neuron                              |
 |__larval A1-7-innervating ISN motor neuron______________________________|
embryonic/larval motor neuron                                             |
 |__larval NB3-2 intersegmental nerve anterior root primary motor neuron__|
 |__abdominal segment motor neuron________________________________________|
 |__larval external muscle motor neuron___________________________________|
 |__larval A1-7-innervating ISN motor neuron______________________________|
 |__larval DT1 motor neuron_______________________________________________|
type Ib motor neuron                                                      |
 |__larval DT1 motor neuron_______________________________________________|
                                                                          larval A1-7-innervating DT1 motor neuron
                                                                           |__larval DT1 motor neuron of abdominal 1 neuromere
                                                                           |__larval DT1 motor neuron of abdominal 2 neuromere
                                                                           |__larval DT1 motor neuron of abdominal 3 neuromere
                                                                           |__larval DT1 motor neuron of abdominal 4 neuromere
                                                                           |__larval DT1 motor neuron of abdominal 5 neuromere
                                                                           |__larval DT1 motor neuron of abdominal 6 neuromere
                                                                           |__larval DT1 motor neuron of metathoracic neuromere

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Is a	larval NB3-2 intersegmental nerve anterior root primary motor neuron abdominal segment motor neuron larval external muscle motor neuron larval A1-7-innervating ISN motor neuron larval DT1 motor neuron
Part of
Synonyms & Secondary IDs
Synonyms
	"A1-7 MN-DT1" EXACT[ FlyBase:FBrf0099344 ] "A1-7 MN18-Ib" EXACT[ FlyBase:FBrf0132289 ]
Secondary IDs

External Crossreferences & Linkouts
	VFB:FBbt_00110278

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Parents/Children
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Relationships

Is a

larval NB3-2 intersegmental nerve anterior root primary motor neuron
abdominal segment motor neuron
larval external muscle motor neuron
larval A1-7-innervating ISN motor neuron
larval DT1 motor neuron

Part of

Synonyms & Secondary IDs

Synonyms

"A1-7 MN-DT1" EXACT[ FlyBase:FBrf0099344 ]
"A1-7 MN18-Ib" EXACT[ FlyBase:FBrf0132289 ]

Secondary IDs

External Crossreferences & Linkouts

VFB:FBbt_00110278