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General Information
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| Term |
Bolwig organ |
ID (Ontology) |
FBbt:00005805 (Fly Anatomy) |
| Definition |
Visual organ of the larva that is anchored to the basal surface of the thin epithelium of the dorsal pouch, lateral to the musculature of the pharynx (Green et al., 1993; Hartenstein et al., 2019). It consists of a dense cluster of approximately 12 photoreceptor neurons and no support cells (Green et al., 1993; Hartenstein et al., 2019). It is connected to the brain via the Bolwig nerve (Green et al., 1993).[ FlyBase:FBrf0064481 FlyBase:FBrf0089570 FlyBase:FBrf0243080 ] |
| Also Known As |
"Bolwig's organ" ; "embryonic Bolwig's organ" ; "embryonic visual system" (for all, see Synonyms field below) |
| Comment |
Location in ocular segment on basis of FBrf0075072. |
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Links to External Ontologies
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VFB:FBbt_00005805
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Annotations
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Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
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| Data Class | Field | Records |
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| Alleles (FBal) | PHENOTYPE_MANIFEST_IN | 67 | | Insertions (FBti) | EXPRESSION_STAGE_TISSUE_POSITION | 10 | | Insertions (FBti) | PHENOTYPE_MANIFEST_IN | 9 | | Constructs (FBtp) | PHENOTYPE_MANIFEST_IN | 16 |
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Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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| Full annotation statements | Relevant FlyBase reports |
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| Alleles | Genes | Images | Insertions | Constructs |
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Bolwig organ (all annotations which use CV term, excluding "NOT" statements) | 69 | 76 | 4 | 18 | 54 | Bolwig organ | ectopic | 1 | -- | -- | -- | -- | Bolwig organ | ectopic | heat sensitive | 1 | -- | -- | -- | 1 | Bolwig organ | embryonic stage | 2 | -- | -- | 2 | -- | Bolwig organ | embryonic stage 15 | rescuable maternal effect | 1 | -- | -- | -- | -- | Bolwig organ | germline clone | 2 | -- | -- | -- | -- | Bolwig organ | heat sensitive | 3 | -- | -- | -- | 1 |
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Relationships