FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term inferior ventrolateral protocerebrum local IVLP-IVLP neuron ID (Ontology) FBbt:00110125 (Fly Anatomy)
Definition Neuron whose cell body is located in the ventromedial subesophageal region and innervates the ipsilateral inferior ventrolateral protocerebrum (IVLP) in both hemispheres, with pre- and postsynaptic sites found in this region. These neurons receive input from AMMC-B1b projection neurons in the IVLP. IVLP-IVLP are GABAergic neurons and are activated by an acoustic stimuli of 100 Hz, 300 Hz or pulse song stimuli (Lai et al., 2012).[ FlyBase:FBrf0217491 ]
Also Known As "AMMC-VLP4 neuron" ; "AV4 neuron" ; "inferior ventrolateral protocerebrum commissural IVLP-IVLP neuron" (for all, see Synonyms field below)
Comment Auditory function was determined measuring GCaMP activation in these cells in response to an acoustic stimuli in a subset of neurons labeled with VT50245-GAL4. Presence of pre- and postsynaptic sites was determined by immunoreactivity to Dscam- and synaptotagmin-GFP localization, respectively. Connectivity between IVLP-IVLP and AMMC-B1b neurons in the IVLP and was assessed using GFP reconstitution across synaptic membranes (GRASP) in IVLP-IVLP neurons labeled with VT50245-GAL4 and AMMC-B1b neurons labeled with L5055-LexA. Neurotransmitter was determined by immunostaining with an anti-GABA antibody in neurons labeled with VT50245-GAL4 (Lai et al., 2012).
Links to External Ontologies
VFB:FBbt_00110125
Annotations
Records annotated with this term OR any of its CHILD TERMS
    Results list data from multiple species. Click on a button above and use the 'Filter by species' options on the resulting HitList to retrieve species-specific data.
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
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
 inferior ventrolateral protocerebrum local IVLP-IVLP neuron (all annotations which use CV term, excluding "NOT" statements)       1      1
Spanning Tree (Parents/Children)
Only view relationship: 
subesophageal zone neuron
 |__gnathal ganglion neuron___________
interneuron                           |
 |__local neuron______________________|
GABAergic neuron                      |
 |__adult GABAergic neuron____________|
mechanosensory system neuron          |
 |__auditory system neuron____________|
adult neuron                          |
 |__adult GABAergic neuron____________|
adult central brain intrinsic neuron  |
 |__intrinsic wedge neuron____________|
                                      inferior ventrolateral protocerebrum local IVLP-IVLP neuron  2 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a local neuron
gnathal ganglion neuron
adult GABAergic neuron
auditory system neuron
intrinsic wedge neuron
Part of
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
VFB:FBbt_00110125