FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{trpl-GAL4.Z}
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General Information
Symbol
P{trpl-GAL4.Z}
FlyBase ID
FBtp0087758
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4trpl.PZ
Also Known As
trpl-GAL4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4trpl.PZ
Transgenic product class
Component
Use(s)
Regulatory region(s)
trpl
Encoded product / tool
GAL4
Description

A 4327bp fragment flanking the 5' end of the trpl gene (coordinates 2R:5636895..5641221 , release 5 genome) is fused upstream of sequence encoding a GAL4 driver.

(Zhang et al., 2013)
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
adult stage
gustatory receptor neuron of the labellum | subset
(Zhang et al., 2013)
adult gnathal ganglion | restricted
(Zhang et al., 2013)
retina
(Zhang et al., 2013)
lamina
(Zhang et al., 2013)
high salt/bitter-sensing neuron | subset of labellar taste bristle
(Zhang et al., 2013)
Additional Information
Statement
Reference

Expression is driven in ten gustatory receptor neurons of the labellum. A subset of ScerGAL4trpl.PZ-positive neurons in the labellum and subesophageal ganglion is also positive for the bitter-response marker AvicGFPGr66a.3x.IRES.2x.

(Zhang et al., 2013)
 
Marker for
Reflects expression of
trpl
(Zhang et al., 2013)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (1)
Stocks containing insertion(s) of this recombinant construct
Bloomington
52274
w*; P{trpl-GAL4.Z}3/TM6B, Tb1
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (4)
Reported As
Symbol Synonym
P{trpl-GAL4.Z}
(FlyBase, 1992-)
TRPL-GAL4
(Suito et al., 2020)
trpl-GAL4
(Zhang et al., 2013)
trpl-Gal4
(Zhang et al., 2022, Rist and Thum, 2017)
Secondary FlyBase IDs
    References (7)