General Information
|
Term |
neuroblast NB4-3 |
ID (Ontology) |
FBbt:00001423 (Fly Anatomy) |
Definition |
Neuroblast that delaminates at S5 and generates 2-3 neurosecretory cells that project together out of the CNS via the transverse nerve in addition to 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 all thoracic segments (Lacin and Truman, 2016). The neurons that develop from this neuroblast after larval hatching form postembryonic lineage 21.[ FlyBase:FBrf0098344 FlyBase:FBrf0112030 FlyBase:FBrf0221210 FlyBase:FBrf0228122 FlyBase:FBrf0231327 FlyBase:FBrf0232096 ] |
Also Known As |
"lineage 21 neuroblast" ; "neuroblast 21" |
Comment |
Schmidt et al. (1997) describe this lineage as producing motorneurons that project into the SN. Contrarily, Schmid et al. (1999) suggest that the cells identified as motorneurons by Schmidt are actually neurosecretory cells of the TN. |
Links to Extrernal Ontologies
|
|
VFB:FBbt_00001423
|
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 | 1 | Insertions (FBti) | EXPRESSION_STAGE_TISSUE_POSITION | 3 |
|
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 NB4-3 (all annotations which use CV term, excluding "NOT" statements) | 1 | 1 | 4 | 3 | 3 |
|