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General Information
Symbol
P{GABA-B-R2-GAL4.R}
FlyBase ID
FBtp0053415
Feature type
transgenic_transposable_element
Component Allele(s)
Also Known As
GABABR2-Gal4, GABA-B-R2-GAL4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
Molecular map
Description and Uses
Location-dependent role
Description
CV term
Qualifiers and info
Reference
transposon
Construct components
Component allele Scer\GAL4GABA-B-R2.PR
Product class / Tool use(s)
Description

1.5kb of genomic DNA immediately upstream of the GABA-B-R2 gene is cloned upstream of GAL4 driver coding sequences.

Sequence Data
Sequence (FB)
Associated Sequence Data
DNA Sequence
Extent
Segments and Size
Total Size
Left end
Right end
 
Segments
Num
Orientation
Symbol
Reference
Features
CV term
Qualifiers and info
Reference
binary
component
Component Alleles
Molecular data

1.5kb of genomic DNA immediately upstream of the GABA-B-R2 gene is cloned upstream of GAL4 driver coding sequences.

Expression Data
Reporter Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Information
Statement
Reference

Scer\GAL4GABA-B-R2.PR drives expression in the ellipsoid body ring between the innervation regions of R3 and R4d ring neurons and also in the R3 ring. Expression is also detected in the fan-shaped body dorsal and central layers (whereas GABA-B-R2 protein is expressed in all layers), in the protocerebral bridge and bulb (lateral triangle).

Scer\GAL4GABA-B-R2.PR drives expression in the insulin producing cells (IPC), a subset of the median neurosecretory cells of the pars intercerebralis and in other cells located ventrally to the IPC cells that are part of the median neurosecretory cluster. Most, if not all, IPC cells labeled with Scer\GAL4GABA-B-R2.PR also express Ilp2 protein.

 
Marker for
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (0)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (9)
Reported As
Symbol Synonym
GABA-B-R2-GAL4
GABA-B-R2-Gal4
GABABR2-GAL4
P{GABA-B-R2-GAL4.R}
P{GABA-B-R2-GAL4}
Secondary FlyBase IDs
    References (8)