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General Information
Symbol
Dmel\P{GawB}GH298
Species
D. melanogaster
Name
FlyBase ID
FBti0016782
Also Known As
GH298-Gal4, GH298, GAL4-GH298
Description
Inserted Element
Uses

GAL4 reporter/driver

Affected gene(s)
Viability / fertility
Associated allele(s)
Stock availability
LINE ID
Genomic Location
Chromosomal Location
3R ( 99F )
Sequence Location
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
Orientation
Cytological location (computed by FlyBase)
Cytological location (reported)
99F (in situ hybridization reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
Location-dependent role
Size (Kb)

11.279

Associated alleles
Molecular map
Affected Gene(s)
Alleles and Phenotypes
Expression Data
Reporter Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Information
Statement
Reference

Drives expression in mostly GABAergic antennal lobe local interneurons, and in a subset of olfactory projection neurons and olfactory receptor neurons.

Scer\GAL4GH298 drives expression in neurons with cell bodies located lateral to the antennal lobes (AL). Some of the labeled neurons innervate the AL.

Scer\GAL4GH298 is expressed in 30-32 local neurons of the antennal lobe, with almost all being GABAergic.

Expression of Scer\GAL4GH298 is seen in cell bodies found in the local interneuron cluster located lateral and dorsolateral to the antennal lobe. Most labelled cells are ipsilaterally projecting interneurons.

Scer\GAL4H24 drives expression in mostly GABAergic antennal lobe local interneurons, and in a subset of olfactory projection neurons and olfactory receptor neurons.

There are an average 21 Scer\GAL4GH298-positive lPN cells.

An estimated 81% cells expressing Scer\GAL4GH298 are GABAergic.

The neurites of the AL LNs collectively fill the antennal lobes. Expression of Scer\GAL4GH298 generally colocalizes with GABA-immunoreactivity, though approximately one-fifth of the GFP positive cells are not GABA-immunopositive.

In adult brain, expression observed in about 20 neurons with arborization in the antennal lobe (AL), most with cell bodies lateral to the AL; pattern fits the shape of 'LocI' (FBrf0051437); expression observed in a subset of neurons in the subesophageal ganglion. No expression observed in the AL in third instar larvae or early pupae; starts to develop at 48h APF.

 
Reflects expression of
Data on Genetic Line
Line ID
Origin as a multiple insertion line
Progenitor(s) within the Genome
Related Aberration or Balancer
Aberration
Balancer
Stocks (1)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (9)
References (35)