FB2026_02 , released June 18, 2026
Recombinant Construct: P{Ir94e-GAL4.K}
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General Information
Symbol
P{Ir94e-GAL4.K}
FlyBase ID
FBtp0095585
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4Ir94e.PK
Also Known As
Ir94e-GAL4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4Ir94e.PK
Transgenic product class
Component
Use(s)
Regulatory region(s)
Ir94e
Encoded product / tool
GAL4
Description

The 5' (5.8kb) and 3' (2.3kb) flanking regions of Ir94e are fused to the 5' and 3' end of GAL4 respectively.

(Koh et al., 2014)
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
sugar-sensing neuron of taste bristle | subset of L-type sensillum L1
(Koh et al., 2014)
sugar-sensing neuron of taste bristle | subset of L-type sensillum L9
(Koh et al., 2014)
sugar-sensing neuron of taste bristle | subset of L-type sensillum L3
(Koh et al., 2014)
sugar-sensing neuron of taste bristle | subset of L-type sensillum L7
(Koh et al., 2014)
sugar-sensing neuron of taste bristle | subset of intermediate labellar taste bristle I-a
(Koh et al., 2014)
Additional Information
Statement
Reference

ScerGAL4Ir94e.PK drives expression in a subset of long and one intermediate labellar taste bristle.

(Koh et al., 2014)
 
Marker for
Reflects expression of
Ir94e
(Koh et al., 2014)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (1)
Stocks containing insertion(s) of this recombinant construct
Bloomington
60725
w*; P{UAS-mCD8::GFP.L}LL5/CyO; P{Ir94e-GAL4.K}attP2
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
IR94e-Gal4
(Guillemin et al., 2024)
Ir94e-GAL4
(Ganguly et al., 2021, Koh et al., 2014)
P{Ir94e-GAL4.K}
(FlyBase, 1992-)
Secondary FlyBase IDs
    References (7)