FB2026_03 , released September 17, 2026
Recombinant Construct: P{pb-GAL4.J}
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General Information
Symbol
P{pb-GAL4.J}
FlyBase ID
FBtp0017269
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4pb.PJ
Also Known As
pbGAL4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4pb.PJ
Transgenic product class
Component
Use(s)
Regulatory region(s)
pb
Encoded product / tool
GAL4
Description

Exon 1 and intron 2 regulatory regions from the pb gene control expression of a GAL4 driver.

(Benassayag et al., 2003)
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
wandering third instar larval stage
labial disc
(Percival-Smith et al., 2013, Joulia et al., 2005)
presumptive arista | restricted
(Percival-Smith et al., 2013)
prepupal stage P1
presumptive maxillary palp
(Benassayag et al., 2003)
presumptive arista
(Benassayag et al., 2003)
Additional Information
Statement
Reference

ScerGAL4pb.PJ drives expression in the labial disc, and in a ring of cells in the presumptive arista in the antennal disc.

(Percival-Smith et al., 2013)
 
Marker for
Reflects expression of
pb
(Percival-Smith et al., 2013, Joulia et al., 2005, Benassayag et al., 2003)
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 (2)
Reported As
Symbol Synonym
P{pb-GAL4.J}
(FlyBase, 1996-)
pbGAL4
(Percival-Smith et al., 2013, Joulia et al., 2006, Benassayag et al., 2003)
Secondary FlyBase IDs
    References (6)