Larva Motor neuron lineage 4 NB3-1 primary neuron MN13 ISN MN-VL2_a1r (L1EM:14194703) (VFB_00102240) aligned to L1 larval CNS ssTEM - Cardona/Janelia Larva Motor neuron lineage 4 NB3-1 primary neuron MN13 ISN MN-VL2_a1l  (L1EM:19111930) (VFB_00102111) aligned to L1 larval CNS ssTEM - Cardona/Janelia

larval A1-7-innervating VL2 motor neuron

ID: FBbt_00110292

Larva Motor neuron lineage 4 NB3-1 primary neuron

Motor neuron of the larva that synapses to the ventral longitudinal muscle 2 (muscle 13) of A1-7 with a type Ib bouton. Its cell body is ipsilateral to the target muscle at the distal edge of the CNS (Hoang and Chiba, 2001; Kohsaka et al., 2015). It fasciculates with the intersegmental nerve branch b (ISNb), which also contains other neurons that innervate ventrolateral internal muscles (Kohsaka et al., 2015). It innervates the muscle of the segment immediately posterior to its soma (Kohsaka et al., 2015). During metamorphosis, this neuron (at least in neuromeres T3-A3) switches targets and becomes adult persistent motor neuron 13-Ib (Banerjee et al., 2016). (Goodman and Doe, 1993, Kohsaka et al., 2012, Hoang and Chiba, 2001, Mauss et al., 2009, Schmid et al., 1999, Banerjee et al., 2016)

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Classification

Relationships

Alternative Names

SynonymScopeReference
MN13-Ibbroad synonymHoang and Chiba, 2001
MN-VL2 neuronbroad synonymLandgraf et al., 1997

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Image files aligned to L1 larval CNS ssTEM - Cardona/Janelia:

Image files aligned to L1 larval CNS ssTEM - Cardona/Janelia:

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