FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{VT023749-lexA.U}
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General Information
Symbol
P{VT023749-lexA.U}
FlyBase ID
FBtp0126902
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lexAVT023749.PU
Also Known As
VT23749-LexA
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Ecol\lexAVT023749.PU
Transgenic product class
Component
Use(s)
Regulatory region(s)
VT023749
Encoded product / tool
lexA::UnkAD
Description

The VT023749 regulatory fragment drives expression of a lexA::UnkAD driver.

(FlyBase Curators, 2025-)

FlyBase curator comment: this entry represents a transgenic construct where the particular construct used cannot be determined.

(FlyBase Curators, 2025-)
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
vertical system neuron
(Mauss et al., 2015)
adult brain | restricted
(Mauss et al., 2015)
Additional Information
Statement
Reference

Positive GRASP (GFP reconstitution across synaptic partners) signals between vertical system neurons labelled with EcollexAVT023749 and lobula plate intrinsic neurons LPi4-3 labelled with ScerGAL4GMR20D01 were observed.

(Mauss et al., 2015)
 
Marker for
Reflects expression of
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 (3)
Reported As
Symbol Synonym
P{VT023749-lexA.U}
(FlyBase, 1996-)
P{VT023749-lexA}
(FlyBase, 1992-)
VT23749-LexA
(Schilling et al., 2019, Mauss et al., 2015)
Secondary FlyBase IDs
    References (6)