FB2026_02 , released June 18, 2026
Recombinant Construct: P{GMR84B11-GAL4}
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General Information
Symbol
P{GMR84B11-GAL4}
FlyBase ID
FBtp0063429
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4GMR84B11
Also Known As
R84B11
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\GAL4GMR84B11
Transgenic product class
Component
Use(s)
Regulatory region(s)
GMR84B11
Encoded product / tool
GAL4
Description

A 3816 base pair fragment from the flanking non-coding or intronic region of Gsc 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
embryonic stage 12 -- 16
embryonic esophagus
(Hernández et al., 2015)
embryonic foregut
(Hernández et al., 2015)
embryonic stomatogastric nervous system
(Hernández et al., 2015)
embryonic brain | faint | restricted
(Hernández et al., 2015)
embryonic hypocerebral ganglion
(Hernández et al., 2015)
embryonic hindgut | restricted
(Hernández et al., 2015)
larval stage
embryonic/larval esophagus
(Hernández et al., 2015)
pharyngeal muscle cell
(Hernández et al., 2015)
adult stage
adult medulla astrocyte-like glial cell
(Kremer et al., 2017)
Additional Information
Statement
Reference

ScerGAL4GMR84B11 drives expression in astrocyte-like glia in the medulla.

(Kremer et al., 2017)

ScerGAL4GMR84B11 drives expression in the esophagus, foregut, and esophageal ganglion, faintly in the outer brain lobes, in a small segment of the hindgut, and in the SNS at embryonic stage 12-16. ScerGAL4GMR84B11 drives larval expression in the esophagus, pharyngeal musscles, and in the hindgut.

(Hernández et al., 2015)
 
Marker for
Reflects expression of
Gsc
(Hernández et al., 2015)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
pBPGUw
(Pfeiffer et al., 2011.2.9)
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
Gsc F
(Hernández et al., 2015)
Gsc-GAL4
(Hernández et al., 2015)
P{GMR84B11-GAL4}
(FlyBase, 1996-)
R84B11
(Kremer et al., 2017, Robie et al., 2017, FlyBase, 1996-)
Secondary FlyBase IDs
    References (6)