FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{lab-GAL4.DR}
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General Information
Symbol
P{lab-GAL4.DR}
FlyBase ID
FBtp0083412
Feature type
transgenic_transposable_element
Component Allele(s)
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4lab.DR
Transgenic product class
Component
Use(s)
Regulatory region(s)
Description

A 7.6 kb EcoRI fragment from the intron of lab regulates expression of a GAL4 driver. The enhancer fragment is depicted in figure 7 of Chouinard and Kaufman, 1991 (http://flybase.org/reports/FBrf0053767.html).

Sequence Data
Sequence (FB)
Associated Sequence Data
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
Additional Information
Statement
Reference

ScerGAL4lab.DR drives expression in embryos in the dorsal ridge, salivary glands, and in the head; head expression is not observed for endogenous lab expression. The P{lab-GAL4.DR}H1 insertion additionally drives embryonic expression in the frontal sac and in ectodermal stripes.

 
Marker for
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (2)
Stocks containing insertion(s) of this recombinant construct
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (1)
Reported As
Symbol Synonym
Secondary FlyBase IDs
    References (3)