FB2026_03 , released September 17, 2026
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Term larval dorsal A1-7-innervating ISN motor neuron ID (Ontology) FBbt:00110217 (Fly Anatomy)
Definition Motor neuron that innervates the dorsal ISN innervated muscles of larval abdominal segments A1-7. The dendritic domain of the motor neuron is located in the lateral neuropile.[ FlyBase:FBrf0160715 FlyBase:FBrf0208790 ]
Also Known As"ISN motor neuron of the lateral neuropil of A1-7"
CommentThe lateral, intermediate and medial neuropil fields follow a set of evenly distributed longitudinal fascicles that are labelled by anti-Fas2 antibody (Landgraf et al., 2003). The motor neuron MN-DA2, unlike other ISN motor neurons, has dendrites in the intermediate and lateral regions (Mauss et al., 2009).
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VFB:FBbt_00110217
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Vocabulary search 
larval abdominal intersegmental nerve neuron__
embryonic/larval motor neuron_________________|
                                              larval A1-7-innervating ISN motor neuron
                                               |__larval dorsal A1-7-innervating ISN motor neuron  7 rec.
                                                   |__larval A1-7-innervating DA1 motor neuron 4 rec.
                                                   |   |__larval DA1 motor neuron of abdominal 1 neuromere
                                                   |   |__larval DA1 motor neuron of abdominal 2 neuromere
                                                   |   |__larval DA1 motor neuron of abdominal 3 neuromere
                                                   |   |__larval DA1 motor neuron of abdominal 4 neuromere
                                                   |   |__larval DA1 motor neuron of abdominal 5 neuromere
                                                   |   |__larval DA1 motor neuron of abdominal 6 neuromere
                                                   |   |__larval DA1 motor neuron of metathoracic neuromere
                                                   |__larval A1-7-innervating DA3 motor neuron 1 rec.
                                                   |   |__larval DA3 motor neuron of abdominal 1 neuromere
                                                   |   |__larval DA3 motor neuron of abdominal 2 neuromere
                                                   |   |__larval DA3 motor neuron of abdominal 3 neuromere
                                                   |   |__larval DA3 motor neuron of abdominal 4 neuromere
                                                   |   |__larval DA3 motor neuron of abdominal 5 neuromere
                                                   |   |__larval DA3 motor neuron of abdominal 6 neuromere
                                                   |   |__larval DA3 motor neuron of metathoracic neuromere
                                                   |__larval A1-7-innervating DO1 motor neuron 2 rec.
                                                   |   |__larval DO1 motor neuron of abdominal 1 neuromere
                                                   |   |__larval DO1 motor neuron of abdominal 2 neuromere
                                                   |   |__larval DO1 motor neuron of abdominal 3 neuromere
                                                   |   |__larval DO1 motor neuron of abdominal 4 neuromere
                                                   |   |__larval DO1 motor neuron of abdominal 5 neuromere
                                                   |   |__larval DO1 motor neuron of abdominal 6 neuromere
                                                   |   |__larval DO1 motor neuron of metathoracic neuromere
                                                   |__larval A1-7-innervating DO2 motor neuron 1 rec.
                                                   |   |__larval DO2 motor neuron of abdominal 1 neuromere
                                                   |   |__larval DO2 motor neuron of abdominal 2 neuromere
                                                   |   |__larval DO2 motor neuron of abdominal 3 neuromere
                                                   |   |__larval DO2 motor neuron of abdominal 4 neuromere
                                                   |   |__larval DO2 motor neuron of abdominal 5 neuromere
                                                   |   |__larval DO2 motor neuron of abdominal 6 neuromere
                                                   |   |__larval DO2 motor neuron of metathoracic neuromere
                                                   |__larval A1-7-innervating DO3 motor neuron
                                                   |   |__larval DO3 motor neuron of abdominal 1 neuromere
                                                   |   |__larval DO3 motor neuron of abdominal 2 neuromere
                                                   |   |__larval DO3 motor neuron of abdominal 3 neuromere
                                                   |   |__larval DO3 motor neuron of abdominal 4 neuromere
                                                   |   |__larval DO3 motor neuron of abdominal 5 neuromere
                                                   |   |__larval DO3 motor neuron of abdominal 6 neuromere
                                                   |   |__larval DO3 motor neuron of metathoracic neuromere
                                                   |__larval A1-7-innervating DO4 motor neuron
                                                   |   |__larval DO4 motor neuron of abdominal 1 neuromere
                                                   |   |__larval DO4 motor neuron of abdominal 2 neuromere
                                                   |   |__larval DO4 motor neuron of abdominal 3 neuromere
                                                   |   |__larval DO4 motor neuron of abdominal 4 neuromere
                                                   |   |__larval DO4 motor neuron of abdominal 5 neuromere
                                                   |   |__larval DO4 motor neuron of abdominal 6 neuromere
                                                   |   |__larval DO4 motor neuron of metathoracic neuromere
                                                   |__larval DO5 motor neuron 2 rec.
                                                       |__larval DO5 motor neuron of abdominal 1 neuromere
                                                       |__larval DO5 motor neuron of abdominal 2 neuromere
                                                       |__larval DO5 motor neuron of abdominal 3 neuromere
                                                       |__larval DO5 motor neuron of abdominal 4 neuromere
                                                       |__larval DO5 motor neuron of abdominal 5 neuromere
                                                       |__larval DO5 motor neuron of abdominal 6 neuromere
                                                       |__larval DO5 motor neuron of metathoracic neuromere
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VFB:FBbt_00110217