FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{GMR18H11-lexA}
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General Information
Symbol
P{GMR18H11-lexA}
FlyBase ID
FBtp0088053
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lexAGMR18H11
Also Known As
R18H11-lexA
Size
Expression Data
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component
Use(s)
Marker(s)
w+mC
Component allele Ecol\lexAGMR18H11
Transgenic product class
Component
Use(s)
Regulatory region(s)
GMR18H11
Encoded product / tool
lexA::p65
Description

A 3354 base pair fragment from the flanking non-coding or intronic region of pdfr is fused upstream of a Drosophila core synthetic promoter (DSCP) followed by sequence encoding a lexA::p65 driver. The driver sequence has been optimized for Drosophila codon usage. An Hsp70 transcriptional terminator is present.

(Pfeiffer et al., 2013.10.9)
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
adult stage
DN1 neuron | subset
(Sun et al., 2022, Guo et al., 2016)
DN1p neuron
(Jin et al., 2021)
Additional Information
Statement
Reference

EcollexAGMR18H11 drives expression in a subset of DN1 neurons in the adult dorsal brain; this subset partially overlaps the DN1 neurons labeled by ScerGAL4Clk.4.1M. These neurons coexpress ScerGAL4VGlut-MI04979-TG4.2.

(Guo et al., 2016)
 
Marker for
DN1 neuron
(Sun et al., 2022)
Reflects expression of
Pdfr
(Guo et al., 2016)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (1)
Stocks containing insertion(s) of this recombinant construct
Bloomington
52535
w1118; P{GMR18H11-lexA}attP40
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (5)
References (15)