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 | embryonic/larval protocerebral bridge - primordial | ID (Ontology) | FBbt:00111206 (Fly Anatomy) |
| Definition | The primordium of the adult protocerebral bridge in the larval brain, formed from the DPMm1 and DPMpm1/2 and CM4 lineages. Unlike in the adult, this exists as a bilateral pair of separate domains that do not join across the midline. These domains are tubular shaped regions containing both differentiated and undifferentiated synapses, in the posterior inferior protocerebrum (IPp or CPM). Each domain curls around the dorsal side from the posterior, growing during the larval period towards the midline. Fusion of the two halves, just posterior to the PLPC (DPLp1) commissure and fan-shaped body, only occurs 48h after pupariation.[ FlyBase:FBrf0210156 FlyBase:FBrf0211016 FlyBase:FBrf0236656 ] | ||
| Also Known As | "embryonic/larval PB" ; "embryonic/larval protocerebral bridge" ; "larval PB" (for all, see Synonyms field below) | ||
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| VFB:FBbt_00111206 | |||
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developing material anatomical entity |__primordium__________________ multi-cell-component structure | |__synaptic neuropil domain____| synaptic neuropil | |__synaptic neuropil domain____| embryonic/larval protocerebral bridge - primordial |
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| Is a |
primordium synaptic neuropil domain |
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| Part of | larval posterior inferior protocerebrum | ||
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larvalbrain_neuropil:403 larvalbrain_neuropil:581 VFB:FBbt_00111206 |
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