FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term inner optic anlage lateral proliferation zone ID (Ontology) FBbt:00001954 (Fly Anatomy)
Definition Lateral zone of proliferating neuroblasts of the inner optic anlage (Hofbauer and Campos-Ortega, 1990). Neuroblasts segregate from the epithelium of the anlage from the beginning of the third larval instar, and are displaced distally towards the point of entry of the Bolwig nerve, later becoming separated into groups by newly formed fiber bundles (Hofbauer and Campos-Ortega, 1990). The medial part of the inner optic anlage contributes neuroblasts to this zone, itself remaining epithelial (Ngo et al., 2017). This proliferation zone produces two main populations of cells, a posterior group that moves into the concavity of the zone and a group that moves laterally (Hofbauer and Campos-Ortega, 1990; Ngo et al., 2017).[ FlyBase:FBrf0052913 FlyBase:FBrf0236058 ]
Also Known As "lpi"
Comment
Links to External Ontologies
VFB:FBbt_00001954
Annotations
Records annotated with this term OR any of its CHILD TERMS
    Results list data from multiple species. Click on a button above and use the 'Filter by species' options on the resulting HitList to retrieve species-specific data.
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       5
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Genes Insertions Constructs
 inner optic anlage lateral proliferation zone (all annotations which use CV term, excluding "NOT" statements)      13      5      3
Spanning Tree (Parents/Children)
Only view relationship:
portion of tissue______________________
developing material anatomical entity__|
                                       anlage
                                        |__inner optic anlage lateral proliferation zone  21 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a anlage
Part of larval inner optic anlage
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
VFB:FBbt_00001954