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General Information
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| Term |
embryonic/larval optic stalk |
ID (Ontology) |
FBbt:00001931 (Fly Anatomy) |
| Definition |
Receptor axons that arise in the eye disc gain access to the developing optic lobe in the supraesophageal hemisphere in the embryonic/larval brain by way of the optic stalk connecting these two structures. The optic stalk is tube-like and provides a funnel through which not only the imaginal receptor axons reach the brain, but also the axons of Bolwig's nerve (Meinertzhagen and Hanson, 1993).[ FlyBase:FBrf0064800 ] |
| Also Known As |
"larval optic stalk" |
| Comment |
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Links to Extrernal Ontologies
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VFB:FBbt_00001931
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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 | 57 | | Insertions (FBti) | EXPRESSION_STAGE_TISSUE_POSITION | 3 | | Insertions (FBti) | PHENOTYPE_MANIFEST_IN | 4 | | Constructs (FBtp) | PHENOTYPE_MANIFEST_IN | 33 |
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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 | Insertions | Constructs |
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embryonic/larval optic stalk (all annotations which use CV term, excluding "NOT" statements) | 59 | 17 | 7 | 37 | embryonic/larval optic stalk | early third instar larval stage | 3 | -- | -- | 2 | embryonic/larval optic stalk | second instar larval stage | 3 | -- | -- | 2 | embryonic/larval optic stalk | third instar larval stage | 28 | -- | 1 | 23 |
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Relationships