larval A1-7-innervating SN motor neuron FBbt_00110214
larval A1-7-innervating SN motor neuron
ID: FBbt_00110214
Motor neuron that innervates the muscles of larval abdominal segments A1-7 and which fasciculates with the segmental nerve. Its soma is located in the same segment as the muscle it innervates. The dendritic domain of the motor neuron is located posteriorly to the dendritic domain of the ISN motor neurons. (Landgraf et al., 2003, Schmid et al., 1999, Bate, 1993)
There is little or no published literature specifically on innervation in A1 and so where equivalent muscles are present between A1 and A2-7 (Landgraf et al., 1997; Schmid et al., 1999, we infer A1 motor neuron innervation patterns from those of A2-7. Almost all motor neurons that fasciculate with the segmental nerve have their soma located in the same segment in which the muscles they project to are located. There are two exceptions: DA2 motorneuron and VUM motor neuron (Landgraf et al., 1997.
Open in VFB 3D Browser →Classification
Relationships
- has soma location: cell body rind of larval ventral nerve cord
Alternative Names
| Synonym | Scope | Reference |
|---|---|---|
| motor neuron of external muscle | related synonym | Landgraf et al., 1997 |
| SN motor neuron of A1-7 | related synonym |
Downloads
Image files aligned to MN23/24 (RF: LT3/LT4) LT4_a1l (L1EM:4289773):
Image files aligned to MN29 (SN MN VA3)_a1l (L1EM:4274364):
Image files aligned to MN23/24 (RF: LT3/LT4) LT4_a1r (L1EM:4121534):
Image files aligned to MN27 (SN MN VA2)_a1r (L1EM:4101976):
Image files aligned to MN5 LO1_a1l (L1EM:4028114):
Image files aligned to MN5 LO1_a1r (L1EM:4535767):
Image files aligned to MN26 (SN MN VA1)_a1l (L1EM:4524871):
Image files aligned to MN26 (SN MN VA1)_a1r (L1EM:4397287):
Image files aligned to MN29 (SN MN VA3)_a1r (L1EM:4382895):
Image files aligned to MN27 (SN MN VA2)_a1l (L1EM:4326520):