FB2026_02 , released June 18, 2026
Recombinant Construct: P{crq-GAL4.A}
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General Information
Symbol
P{crq-GAL4.A}
FlyBase ID
FBtp0022491
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4crq.PA
Also Known As
crq-Gal4, croquemort-Gal4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4crq.PA
Transgenic product class
Component
Use(s)
Regulatory region(s)
crq
Encoded product / tool
GAL4
Description

crq regulatory sequences control expression of a GAL4 driver.

(Stramer 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
embryonic stage
hemocyte
(Stramer et al., 2005)
embryonic stage 11 -- larval stage
embryonic/larval plasmatocyte
(Shia et al., 2009)
Additional Information
Statement
Reference

ScerGAL4crq.PA drives expression in macrophages.

(Shia et al., 2009)
 
Marker for
Reflects expression of
crq
(Shia et al., 2009, Stramer et al., 2005)
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 (7)
Reported As
Symbol Synonym
Crq-gal4
(Stramer et al., 2005)
P{crq-GAL4.A}
(FlyBase, 1992-)
croquemort-GAl4
(Yacobi-Sharon et al., 2013)
croquemort-Gal4
(Stramer et al., 2005)
crq-GAL4
(Coates et al., 2021, Shia et al., 2009)
crq-Gal4
(Campbell et al., 2021, Yacobi-Sharon et al., 2013, Stramer et al., 2005)
crqGal4
(Stramer et al., 2005)
Secondary FlyBase IDs
    References (7)