FB2026_03 , released September 17, 2026
Recombinant Construct: P{Gr63a-GAL4.0.8}
Open Close
General Information
Symbol
P{Gr63a-GAL4.0.8}
FlyBase ID
FBtp0057269
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4Gr63a.0.8
Also Known As
Gr63a-GAL4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
3 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4Gr63a.0.8
Transgenic product class
Component
Use(s)
Regulatory region(s)
Gr63a
Encoded product / tool
GAL4
Description

A 0.8kb Gr63a promoter fragment is fused upstream of sequence encoding a GAL4 driver.

(Weiss et al., 2011)
Sequence Data
Sequence (FB)
Associated Sequence Data
DDBJ / EMBL / GenBank
DNA Sequence
Extent
Segments and Size
Total Size
Left end
Right end
 
Segments
Num
Orientation
Symbol
Reference
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
third instar larval stage
gustatory receptor neuron of terminal organ
(Kwon et al., 2011, Kwon et al., 2007)
larval gnathal ganglion
(Kwon et al., 2011)
adult stage
adult olfactory receptor neuron Gr21a/63a
(Kwon et al., 2007)
antennal lobe glomerulus V
(Kwon et al., 2007)
Additional Information
Statement
Reference

ScerGAL4Gr63a.0.8 drives expression in one neuron of the larval terminal organ. This neuron also expresses ScerGAL4Gr21a.9.323.

(Kwon et al., 2011)

ScerGAL4Gr63a.0.8 labels one neuron in the terminal organ of the larva and the olfactory receptor neuron Gr21a that projects to the antennal lobe glomerulus V. Both of these cells also express ScerGAL4Gr21a.9.323.

(Kwon et al., 2007)
 
Marker for
Reflects expression of
Gr63a
(Kwon et al., 2011, Kwon et al., 2007)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (2)
Stocks containing insertion(s) of this recombinant construct
Bloomington
57659
w*; P{Gr63a-GAL4.0.8}1/TM3, Sb1
57660
w*; P{Gr63a-GAL4.0.8}5; Dr1/TM3, Sb1
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
Gr63a-GAL4
(Miroschnikow et al., 2018, Kwon et al., 2011, Kwon et al., 2007)
Gr63a-Gal4
(Haga-Yamanaka et al., 2024, Kendroud et al., 2018, Park and Kwon, 2011)
P{Gr63a-GAL4.0.8}
(FlyBase, 1992-)
Secondary FlyBase IDs
    References (11)