FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
Recombinant Construct: P{R42G02-GAL4}
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General Information
Symbol
P{R42G02-GAL4}
FlyBase ID
FBtp0131473
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4R42G02
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4R42G02
Transgenic product class
Component
Use(s)
Regulatory region(s)
GMR42G02
Encoded product / tool
GAL4
Description

4089bp GMR42G02 fragment from the dsx region is fused upstream of a Drosophila synthetic core promoter (DSCP) that is followed by sequence encoding a GAL4 driver.

(Zhou 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
proboscis | restricted
(Zhou et al., 2014)
adult head | restricted
(Zhou et al., 2014)
adult somatic muscle cell of thorax | faint | subset
(Zhou et al., 2014)
adult stage | male
surstylus | restricted
(Zhou et al., 2014)
epandrial ventral lobe | restricted
(Zhou et al., 2014)
ejaculatory bulb | restricted
(Zhou et al., 2014)
adult abdominal doublesex (male) neuron | subset
(Zhou et al., 2014)
adult male copulation reporting neuron
(Zhang et al., 2019)
adult stage | female
female terminalia | restricted
(Zhou et al., 2014)
adult abdominal doublesex (female) neuron | subset
(Zhou et al., 2014)
Additional Information
Statement
Reference

ScerGAL4R42G02 drives expression in a epithelium of the proboscis and head, faintly in a dorsal thoracic muscle and in the macrochaetae of the clasper and lateral plate of the male, the base of the ejaculatory bulb, and a subcuticular epithelium of the female terminalia.

(Zhou et al., 2014)
 
Marker for
Reflects expression of
dsx
(Zhou 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 (4)
Reported As
Symbol Synonym
42G02-GAL4
(Zhou et al., 2014)
CRN-Gal4
(Zhang et al., 2019)
P{R42G02-GAL4}
(FlyBase, 1992-)
R42G02-Gal4
(Zhang et al., 2019)
Secondary FlyBase IDs
    References (4)