FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term immature eight-cell ommatidial precursor cluster ID (Ontology) FBbt:00001772 (Fly Anatomy)
Definition Ommatidial precursor cluster composed of eight future photoreceptors. It forms when the precursors of photoreceptors of R1, R7 and R6 form during the second mitotic wave and join the cluster. The nuclei of these newly joined cells begin to climb apically, with R7 lagging behind R1 and R6.[ FlyBase:FBrf0064789 ]
Also Known As "immature eight-cell ommatidial cluster"
Comment
Links to External Ontologies
Annotations
Records annotated with this term OR any of its CHILD TERMS
No relevant records available
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
No relevant statements available
Spanning Tree (Parents/Children)
Only view relationship:
  primordium
   |__ommatidial precursor cluster
       |__immature eight-cell ommatidial precursor cluster
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a ommatidial precursor cluster
Develops from five-cell ommatidial precursor cluster
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "immature eight-cell ommatidial cluster" EXACT
Secondary IDs
hide External Crossreferences & Linkouts