FB2024_03 , released June 25, 2024
FB2024_03 , released June 25, 2024
CV Term Report
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General Information
Term neuroblast NB5-1 ID (Ontology) FBbt:00001424 (Fly Anatomy)
Definition Neuroblast that delaminates at S5 in the medial column that generates approximately 6-9 local interneurons, some of which project across the posterior commissure (Schmid et al., 1999). In the embryo, one of these cells can be found in each hemisegment from S2-A8 (Birkholz et al., 2013; Urbach et al., 2016). It does not resume proliferation in the larva (Lacin and Truman, 2016).[ FlyBase:FBrf0098344 FlyBase:FBrf0112030 FlyBase:FBrf0221210 FlyBase:FBrf0228122 FlyBase:FBrf0231327 FlyBase:FBrf0232096 ]
Comment Schmid et al. (1999) comment that NB5-2 may give rise to a larger number of clones, including at least one motorneuron, but were not observed due to observational restrictions.
Links to Extrernal Ontologies
VFB:FBbt_00001424
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       2
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       2
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Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 neuroblast NB5-1 (all annotations which use CV term, excluding "NOT" statements)       3      5      2      1
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central nervous system
 |__segmentally-repeated neuroblast__
neuroblast                           |
 |__stage 5 neuroblast_______________|
 |__segmentally-repeated neuroblast__|
                                     neuroblast NB5-1  11 rec.
                                      |__labial neuroblast NB5-1
                                      |__maxillary neuroblast NB5-1
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Is a stage 5 neuroblast
segmentally-repeated neuroblast
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VFB:FBbt_00001424