FB2026_02 , released June 18, 2026
Recombinant Construct: P{GMR93H07-GAL4}
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General Information
Symbol
P{GMR93H07-GAL4}
FlyBase ID
FBtp0064184
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4GMR93H07
Also Known As
Htl-Gal4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component
Use(s)
Marker(s)
w+mC
Component allele Scer\GAL4GMR93H07
Transgenic product class
Component
Use(s)
Regulatory region(s)
GMR93H07
Encoded product / tool
GAL4
Description

A 3270 base pair fragment from the flanking non-coding or intronic region of htl is fused upstream of a Drosophila core synthetic promoter (DSCP) that is followed by sequence encoding a GAL4 driver.

(Pfeiffer et al., 2011.2.9)
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
third instar larval stage
adepithelial cell
(Patel et al., 2022)
larval sheath cell of ovary
(Irizarry and Stathopoulos, 2015)
wandering third instar larval stage -- prepupal stage P4
germarium cap cell
(Irizarry and Stathopoulos, 2015)
prepupal stage P1
terminal filament cell
(Allbee et al., 2018)
prepupal stage P3 -- pupal stage P5
embryonic/larval alary muscle cell
(Rose et al., 2022)
pupal stage | male
myotube of testis
(Bischoff et al., 2021)
testis pigment cell
(Bischoff et al., 2021)
pupal stage
larval migrating sheath cell of ovary
(Irizarry and Stathopoulos, 2015)
pupal stage P6
myoblast of presumptive vas deferens | restricted
(Rothenbusch-Fender et al., 2017)
adult stage | female
ovarian sheath
(Irizarry and Stathopoulos, 2015)
epithelial cell of ovarian sheath
(Dhiman et al., 2019)
ovarian sheath cell
(Irizarry and Stathopoulos, 2015)
peritoneal sheath muscle cell
(Irizarry and Stathopoulos, 2015)
Additional Information
Statement
Reference

ScerGAL4GMR93H07 drives expression in somatic epithelial sheath cells of the ovary

(Dhiman et al., 2019)

ScerGAL4GMR93H07 drives expression in myoblasts on the developing seminal vesicles in the male genital disc at 25-30 hours APF.

(Rothenbusch-Fender et al., 2017)

ScerGAL4GMR93H07 drives expression in the squamous epithelium of the ovarian sheath.

(Irizarry and Stathopoulos, 2015)
 
Marker for
Reflects expression of
htl
(Patel et al., 2022, Rose et al., 2022, Bischoff et al., 2021, Dhiman et al., 2019, Allbee et al., 2018, Rothenbusch-Fender et al., 2017, Irizarry and Stathopoulos, 2015)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
pBPGUw
(Pfeiffer et al., 2011.2.9)
descendant(s)
Comments
Stocks (1)
Stocks containing insertion(s) of this recombinant construct
Bloomington
40669
w1118; P{GMR93H07-GAL4}attP2
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (10)
Reported As
Symbol Synonym
GMR93H07
(Rose et al., 2022)
GMR93H07-GAL4
(Lei et al., 2023)
Htl-Gal4
(Allbee et al., 2018, Rothenbusch-Fender et al., 2017)
P{GMR93H07-GAL4}
(FlyBase, 1996-)
R93H07
(FlyBase, 1996-)
htl-GAL4
(Lei et al., 2023)
htl-GAL4GMR93H07
(Dhiman et al., 2019)
htl-Gal4
(Kim et al., 2025, Patel et al., 2022, Bischoff et al., 2021)
htl.GAL4
(Irizarry and Stathopoulos, 2015)
htl.GAL4GMR93H07
(Irizarry and Stathopoulos, 2015)
Secondary FlyBase IDs
    References (12)