FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term embryonic/larval nodulus - primordial ID (Ontology) FBbt:00007722 (Fly Anatomy)
Definition A small primordium in the larval brain that will give rise to the adult noduli. It appears as a ventrally directed process of the lateral primordial fan-shaped body. It is demarcated from the surrounding medial clamp and crepine by different the different concentration of synapses (e.g. as assayed by Bruchpilot expression). It develops from elements of the DPMm1, DPMpm1/2 and CM4 lineages.[ FlyBase:FBrf0211016 FlyBase:FBrf0236656 ]
Also Known As "primordium of noduli" ; "prNO"
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VFB:FBbt_00007722
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developing material anatomical entity
 |__primordium__________________
multi-cell-component structure  |
 |__synaptic neuropil domain____|
synaptic neuropil               |
 |__synaptic neuropil domain____|
                                embryonic/larval nodulus - primordial
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Is a primordium
synaptic neuropil domain
Part of embryonic/larval posterior lateral protocerebrum
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Synonyms
Secondary IDs
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larvalbrain_neuropil:399
larvalbrain_neuropil:577
VFB:FBbt_00007722