FB2026_02 , released June 18, 2026
Recombinant Construct: P{Ilp2-Switch.K}
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General Information
Symbol
P{Ilp2-Switch.K}
FlyBase ID
FBtp0051156
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4Ilp2.Switch.PK
Also Known As
Dilp2-GS, dilp2-GS-Gal4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4Ilp2.Switch.PK
Transgenic product class
Component
Use(s)
Regulatory region(s)
Ilp2
Encoded product / tool
GAL4::GS
Description

A 1500bp Ilp2 promoter fragment drives expression of the ligand-inducible GAL4::GS driver.

(Karpac et al., 2009)
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
adult insulin secreting cell of pars intercerebralis
(Park et al., 2014)
Additional Information
Statement
Reference

ScerGAL4Ilp2.Switch.PK drives mifepristone-inducible adult expression in insulin secreting cells in the medial pars intercerebralis.

(Park et al., 2014)
 
Marker for
Reflects expression of
Ilp2
(Park et al., 2014)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (0)
Stocks containing insertion(s) of this recombinant construct
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (8)
Reported As
Symbol Synonym
Dilp2-GS
(Xu et al., 2025, Catterson et al., 2023, Fedina et al., 2023)
Geneswitch Dilp2-Gal4
(Fedina et al., 2017)
Ilp2-GeneSwitch
(Park et al., 2014)
Ilp2GS
(Park et al., 2014)
P{Ilp2-Switch.K}
(FlyBase, 1992-)
dilp2-GS
(Chen et al., 2024)
dilp2-GS-Gal4
(Abrieux et al., 2020, Wilson et al., 2020, Bai et al., 2013)
dilp2GS
(Karpac et al., 2009)
Secondary FlyBase IDs
    References (12)