FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term dorsal margin photoreceptor cell ID (Ontology) FBbt:00004207 (Fly Anatomy)
Definition Any eye photoreceptor cell (FBbt:00006009) that is part of some dorsal margin ommatidium (FBbt:02000000).[ FlyBase:FBrf0051852 ]
Comment
Links to External Ontologies
VFB:FBbt_00004207
Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN      15
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN      13
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles  Insertions Constructs
 dorsal margin photoreceptor cell (all annotations which use CV term, excluding "NOT" statements)      16      6      1     13
     dorsal margin photoreceptor cell | ectopic      11       --       --      10
     dorsal margin photoreceptor cell | ectopic | somatic clone       2       --       --       2
     dorsal margin photoreceptor cell | somatic clone       2       --       --       --
Spanning Tree (Parents/Children)
Only view relationship: 
sensory organ cell______________
rhabdomeric photoreceptor cell__|
adult histaminergic neuron______|
adult sensory neuron____________|
adult PNS neuron________________|
                                eye photoreceptor cell
                                 |__dorsal margin photoreceptor cell  52 rec.
                                     |__dorsal margin photoreceptor cell R7 13 rec.
                                     |__dorsal margin photoreceptor cell R8 16 rec.
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Is a eye photoreceptor cell
Part of dorsal margin ommatidium
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Synonyms
Secondary IDs
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VFB:FBbt_00004207