Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
No relevant statements available
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| Term | larval abdominal 9 nerve | ID (Ontology) | FBbt:00002618 (Fly Anatomy) |
| Definition | Nerve of larval abdominal segment 9 that has features of both the intersegmental and segmental nerves of more anterior segments (Campos-Ortega and Hartenstein, 1997). It has two roots and its proximal section is closely attached to the abdominal 8 nerve (Campos-Ortega and Hartenstein, 1997). After passing beneath the gut suspensor muscles, it gives off a thick recurrent branch, the hindgut nerve, which innervates the hindgut (Campos-Ortega and Hartenstein, 1997). Its main branch continues dorsoposteriorly and gives off a motor branch that innervates the A9 terminal oblique muscles (Campos-Ortega and Hartenstein, 1997). A posterior branch carries sensory axons from the anal sense organ and a dorsal branch carries axons of motor and sensory neurons of A9 (Campos-Ortega and Hartenstein, 1997).[ FlyBase:FBrf0089570 ] | ||
| Also Known As | "nerve of a9" | ||
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| VFB:FBbt_00002618 | |||
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abdominal nerve |__larval abdominal nerve |__larval abdominal 9 nerve |
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| Is a | larval abdominal nerve | ||
| Part of | larval abdominal segment 9 | ||
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| VFB:FBbt_00002618 | |||