FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{Or23a-GAL4.2.5}
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General Information
Symbol
P{Or23a-GAL4.2.5}
FlyBase ID
FBtp0054191
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4Or23a.2.5
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4Or23a.2.5
Transgenic product class
Component
Use(s)
Regulatory region(s)
Or23a
Or23a_2361bp
Encoded product / tool
GAL4
Description

A 2.5kb fragment of Or23a 5' flanking sequence is fused upstream of a minimal Hsp70 promoter driving expression of GAL4.

(Gao et al., 2000)
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
neuron | subset of third segment of antenna | restricted
(Gao et al., 2000)
antennal lobe glomerulus D | restricted
(Gao et al., 2000)
antennal lobe glomerulus DC3 | restricted
(Gao et al., 2000)
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
Or23a
(Gao et al., 2000)
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 (2)
Reported As
Symbol Synonym
Or23a-GAL4
(Gao et al., 2000)
P{Or23a-GAL4.2.5}
(FlyBase, 1992-)
Secondary FlyBase IDs
    References (4)