FB2024_03 , released June 25, 2024
FB2024_03 , released June 25, 2024
CV Term Report
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General Information
Term neuroblast NB6-4 ID (Ontology) FBbt:00001399 (Fly Anatomy)
Definition Neuroblast that generates only glia in abdominal segments and the maxillary segment and both neurons and glia in thoracic segments and the labial segment (Schmid et al., 1999; Becker et al., 2016). In the embryo, one of these cells can be found in each hemisegment from S2-A8 and A10 (Birkholz et al., 2013; Urbach et al., 2016; Becker et al., 2016). It does not produce a secondary lineage and, at least in thoracic segments, dies in late embryogenesis (Lacin and Truman, 2016).[ FlyBase:FBrf0112030 FlyBase:FBrf0221210 FlyBase:FBrf0228122 FlyBase:FBrf0231327 FlyBase:FBrf0231386 FlyBase:FBrf0232096 ]
Comment Birkholz et al. (2015) claim this NB generates postembryonic lineage 11.
Links to Extrernal Ontologies
VFB:FBbt_00001399
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      23
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       5
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN      11
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 Genes Insertions Constructs
 neuroblast NB6-4 (all annotations which use CV term, excluding "NOT" statements)      25      8      6     13
     neuroblast NB6-4 | ectopic       4       --       --       1
Spanning Tree (Parents/Children)
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central nervous system
 |__segmentally-repeated neuroblast__
neuroblast                           |
 |__stage 3 neuroblast_______________|
 |__segmentally-repeated neuroblast__|
                                     neuroblast NB6-4  86 rec.
                                      |__abdominal neuroblast NB6-4 40 rec.
                                      |__labial neuroblast NB6-4
                                      |__maxillary neuroblast NB6-4
                                      |__thoracic neuroblast NB6-4 36 rec.
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Is a stage 3 neuroblast
segmentally-repeated neuroblast
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Synonyms
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VFB:FBbt_00001399