FB2026_03 , released September 17, 2026
CV Term Report
Help Close All Open All
General Information
Term larval A27e neuron ID (Ontology) FBbt:00111669 (Fly Anatomy)
Definition Neuron of the larval abdominal neuromere that is part of lineage 27. Its primary neurite extends anteriorly and arborizes extensively. It forms strong reciprocal connections to A27j (Schneider-Mizell et al., 2016). It also receives substantial input from A27h and outputs onto the dorsal motor neuron (Schneider-Mizell et al., 2016).[ FlyBase:FBrf0231328 ]
CommentThese neurons were identified in a EM reconstruction of a volume that includes the posterior half of abdominal segment 2 and abdominal segment 3, of a 12-24h old first instar larva. The number of connections was estimated from the publication figures. The number of input synapses was the following (number in brackets left/right where available; ipsi- and contralateral connections separated by comma): from A27h (15), A27j (18). The number of output synapses was the following: to A27j (15), A1-7 dorsal motor neuron (21) (Schneider-Mizell et al., 2016).
Links to External Ontologies
VFB:FBbt_00111669
Annotations
Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

  • Results list data from multiple species. Choose a record type above to open its HitList.
Direct annotations: records annotated with this exact term (child terms are NOT included)
There are no annotations using this term.
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 Constructs
 larval A27e neuron (all annotations which use CV term, excluding "NOT" statements)
Spanning Tree (Parents/Children)
Only view relationship:
Vocabulary search
larval neuron
 |__larval premotor neuron_____
larval central nervous system  |
 |__larval interneuron_________|
neuron                         |
 |__abdominal neuron___________|
interneuron                    |
 |__larval interneuron_________|
 |__primary interneuron________|
primary neuron                 |
 |__primary interneuron________|
premotor neuron                |
 |__larval premotor neuron_____|
larval CNS neuron              |
 |__larval interneuron_________|
                               larval A27e neuron  2 rec.
                                |__larval abdominal 1 A27e neuron
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a abdominal neuron
larval premotor neuron
larval interneuron
primary interneuron
Part of
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
VFB:FBbt_00111669