FB2026_02 , released June 18, 2026
Recombinant Construct: P{Ilp2-GAL4.W}
Open Close
General Information
Symbol
P{Ilp2-GAL4.W}
FlyBase ID
FBtp0039798
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4Ilp2.PW
Also Known As
dilp2-GAL4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4Ilp2.PW
Transgenic product class
Component
Use(s)
Regulatory region(s)
Ilp2
Ilp2_2.0kb-Gal4
Encoded product / tool
GAL4
Description

2kb of the Ilp2 promoter control expression of a GAL4 driver.

(Wu et al., 2005)
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 | subset
(Enell et al., 2010)
adult pars intercerebralis
(Enell et al., 2010)
adult median bundle | dorsal
(Enell et al., 2010)
tritocerebrum
(Enell et al., 2010)
adult insulin secreting cell of pars intercerebralis
(Luo et al., 2012)
Additional Information
Statement
Reference

Serotonergic neuron branches can be found close to neuron branches of the ScerGAL4Ilp2.PW-positive insulin secreting cells of the pars intercerebralis.

(Luo et al., 2012)

ScerGAL4Ilp2.PW drives expression in the insulin producing cells (IPC cells) of the pars intercerebralis. These cells comprise a dorsal subset of the median neurosecretory cells. Expression of ScerGAL4Ilp2.PW is found in their arborisations along the median bundle and in the tritocerebrum. Puncta of GABA-B-R2 protein are visible in the arborisation of the IPC cells, co-localising with ScerGAL4Ilp2.PW expression.

(Enell et al., 2010)
 
Marker for
Reflects expression of
Ilp2
(Luo et al., 2012, Enell et al., 2010)
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 (6)
Reported As
Symbol Synonym
Dilp2-Gal4
(Rajan et al., 2017, Carlsson et al., 2013, Luo et al., 2012, Enell et al., 2010, Kahsai et al., 2010)
Ilp2-Gal4
(Cao et al., 2014)
P{Ilp2-GAL4.W}
(FlyBase, 1992-)
dilp2-GAL4
(Maynard et al., 2010)
dilp2-gal4
(Cong et al., 2015)
dilp2W-Gal4
(Monyak et al., 2017)
Secondary FlyBase IDs
    References (13)