FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{GMR57B04-GAL4}
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General Information
Symbol
P{GMR57B04-GAL4}
FlyBase ID
FBtp0061485
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4GMR57B04
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component
Use(s)
Marker(s)
w+mC
Component allele Scer\GAL4GMR57B04
Transgenic product class
Component
Use(s)
Regulatory region(s)
GMR57B04
Encoded product / tool
GAL4
Description

A 525 base pair fragment from the ppk6 region, including the putative endogenous ppk6 promoter, is fused upstream of sequence encoding a GAL4 driver.

(Pfeiffer et al., 2011.2.9)
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 distal group | subset
(van Giesen et al., 2016)
larval gustatory receptor neuron of the ventral pharyngeal sense organ | subset
(van Giesen et al., 2016)
Additional Information
Statement
Reference

ScerGAL4GMR57B04 drives expression in a single gustatory receptor neuron of terminal organ distal group and, occasionally, a single gustatory receptor neuron of the hypophysis.

(van Giesen et al., 2016)
 
Marker for
Reflects expression of
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
pBPGw
(Pfeiffer et al., 2011.2.9)
descendant(s)
Comments
Stocks (1)
Stocks containing insertion(s) of this recombinant construct
Bloomington
46355
w1118; P{GMR57B04-GAL4}attP2
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (7)
Reported As
Symbol Synonym
57B04
(Mast et al., 2014)
GMR57B04-GAL4
(van Giesen et al., 2016)
GMR57B04ppk6-Gal4
(van Giesen et al., 2016)
GMR57BO4-Gal4
(Komarov et al., 2025)
P{GMR57B04-GAL4}
(FlyBase, 1996-)
R57B04
(FlyBase, 1996-)
ppk6-Gal4
(Rist and Thum, 2017)
Secondary FlyBase IDs
    References (7)