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General Information
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| Term |
neuroblast NB7-2 |
ID (Ontology) |
FBbt:00001392 (Fly Anatomy) |
| Definition |
Neuroblast that delaminates at S2 in the intermediate column and generates around 12 primary interneurons (Schmid et al., 1999). In the embryo, one of these cells can be found in each hemisegment from S1-A9 (Birkholz et al., 2013; Urbach et al., 2016). In the larva, it resumes proliferation in segments S3-T3, but its secondary lineage is dramatically reduced in T3 (Lacin and Truman, 2016). The neurons that develop from this neuroblast after larval hatching form postembryonic lineage 11 (Lacin and Truman, 2016).[ FlyBase:FBrf0112030 FlyBase:FBrf0221210 FlyBase:FBrf0228122 FlyBase:FBrf0231327 FlyBase:FBrf0232096 ] |
| Also Known As |
"lineage 11 neuroblast" ; "neuroblast 11" |
| Comment |
Birkholz et al. (2015) suggest that NB7-2 does not generate a postembryonic lineage and NB6-4 generates postembryonic lineage 11, but Lacin and Truman (2016) provide lineage tracing and marker data showing that NB7-2 generates lineage 11. Lacin and Truman (2016) do not show data for neuromeres anterior to S3 (labial). |
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Links to Extrernal Ontologies
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VFB:FBbt_00001392
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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 | 1 | | Insertions (FBti) | EXPRESSION_STAGE_TISSUE_POSITION | 2 |
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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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neuroblast NB7-2 (all annotations which use CV term, excluding "NOT" statements) | 2 | 1 | 13 | 2 | 5 |
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Relationships