FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term embryonic ventral nerve cord ID (Ontology) FBbt:00001082 (Fly Anatomy)
Definition The developing ventral nerve cord of the embryo.
Also Known As "embryonic ventral nervous system"
Comment
Links to External Ontologies
VFB:FBbt_00001082
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      30
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      12
Insertions (FBti)  PHENOTYPE_MANIFEST_IN      10
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       8
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
 embryonic ventral nerve cord (all annotations which use CV term, excluding "NOT" statements)      30     12     27      8
     embryonic ventral nerve cord | heat sensitive       1       --       --       --
     embryonic ventral nerve cord | maternal effect       1       --       --       --
Spanning Tree (Parents/Children)
Only view relationship: 
presumptive embryonic/larval nervous system
 |__presumptive embryonic/larval central nervous system__
central nervous system                                   |
 |__ventral nerve cord___________________________________|
presumptive embryonic/larval system                      |
 |__presumptive embryonic/larval central nervous system__|
organ system subdivision                                 |
 |__ventral nerve cord___________________________________|
                                                         embryonic ventral nerve cord  363 rec.
                                                          |__embryonic anterior midline glial cell
                                                          |__embryonic immature Basin neuron
                                                          |__embryonic lateral cord 42 rec.
                                                          |__embryonic longitudinal glial cell 138 rec.
                                                          |   |__embryonic dorsal longitudinal glial cell 17 rec.
                                                          |   |__embryonic lateral longitudinal glial cell 16 rec.
                                                          |   |__embryonic ventral longitudinal glial cell 19 rec.
                                                          |__embryonic midline of ventral nerve cord 77 rec.
                                                          |   |__embryonic ventral midline neuroblast(+) 47 rec.
                                                          |__embryonic posterior midline glial cell 25 rec.
                                                          |__embryonic VNC neuromere 26 rec.
                                                              |__embryonic abdominal neuromere(+) 4 rec.
                                                              |__embryonic thoracic neuromere(+) 3 rec.
                                                              |__thoracic-abdominal embryonic fiber tract(+) 16 rec.
                                                              |__thoracic-abdominal embryonic fiber tract founder cluster
Spanning Tree View Settings
Parents/Children
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Is a ventral nerve cord
Part of presumptive embryonic/larval central nervous system
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Synonyms
  • "embryonic ventral nervous system" EXACT
Secondary IDs
hide External Crossreferences & Linkouts
VFB:FBbt_00001082