FB2024_04 , released June 25, 2024
FB2024_04 , released June 25, 2024
CV Term Report
Help Close All Open All
General Information
Term larval midline neuron ID (Ontology) FBbt:00016016 (Fly Anatomy)
Definition Larval unpaired primary neuron with its cell body found along the midline of the nervous system (Fontana and Crews, 2012). There are around 18 of these per segment in the late embryo, which are derived from midline precursors (MP1-6) or the median neuroblast (MNB) (Fontana and Crews, 2012). Two sets of neurons can be distinguished; ventral neurons (including MP3 and VUM neurons) and medial neurons (including MP1 and MNB descendants) (Kearney et al., 2004).[ FlyBase:FBrf0180108 FlyBase:FBrf0219766 ]
Comment
Links to Extrernal Ontologies
VFB:FBbt_00016016
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       4
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       8
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       1
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
 larval midline neuron (all annotations which use CV term, excluding "NOT" statements)       4    106     26      4
     larval midline neuron | ectopic | embryonic stage 16       1       --       --       1
     larval midline neuron | ectopic | embryonic stage 17       3       --       --       1
Spanning Tree (Parents/Children)
Only view relationship:
embryonic/larval nervous system
 |__embryonic/larval neuron__
neuron                       |
 |__embryonic/larval neuron__|
 |__primary neuron___________|
 |__unpaired neuron__________|
                             larval midline neuron  285 rec.
                              |__larval medial midline neuron 50 rec.
                              |   |__lineage MNB primary neuron(+) 50 rec.
                              |__larval ventral midline neuron 132 rec.
                                  |__larval MP3 neuron(+) 29 rec.
                                  |__larval VUM neuron(+) 121 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a embryonic/larval neuron
primary neuron
unpaired neuron
Develops from midline neuroblast of ventral nervous system
Part of
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
VFB:FBbt_00016016