FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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Term early ommatidial precursor cluster ID (Ontology) FBbt:00007144 (Fly Anatomy)
Definition An ommatidial precursor cluster containing five photoreceptor precursor cells (R2-5 and R8) and 1-2 mystery cells. The definitive five-cell ommatidial precluster is formed when these mystery cells are expelled from this structure and join the surrounding undifferentiated epithelium.[ FlyBase:FBrf0064798 ]
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 early ommatidial precursor cluster (all annotations which use CV term, excluding "NOT" statements)       1
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  primordium
   |__ommatidial precursor cluster
       |__early ommatidial precursor cluster  33 rec.
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