FB2026_03 , released September 17, 2026
Recombinant Construct: P{PolE4-lacZ.-294wt}
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General Information
Symbol
P{PolE4-lacZ.-294wt}
FlyBase ID
FBtp0040956
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZPolE4.-294wt
Size
Expression Data
lacZ reporter
Associated insertion(s)
3 available
Molecular map
Description and Uses
Construct components
Component allele Ecol\lacZPolE4.-294wt
Transgenic product class
Component
Use(s)
Regulatory region(s)
PolE4_Mes4_promoter
Encoded product / tool
lacZ
Description

Mes4 sequences from -294 to +20bp relative to the transcription start site of Mes4 drive expression of a nuclear targeted form of lacZ.

(Suyari et al., 2009)
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
Stage
Tissue/Position (including subcellular localization)
Reference
third instar larval stage
eye-antennal disc
(Suyari et al., 2009)
wing disc
(Suyari et al., 2009)
larval brain
(Suyari et al., 2009)
embryonic/larval fat body
(Suyari et al., 2009)
embryonic/larval salivary gland
(Suyari et al., 2009)
adult stage | female
ovary
(Suyari et al., 2009)
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
PolE4
(Suyari et al., 2009)
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{Mes4-lacZ.-294wt}
(FlyBase, 1992-)
P{PolE4-lacZ.-294wt}
(FlyBase, 1996-)
p5'-294Mes4wt-nlsLacZ
(Suyari et al., 2009)
Secondary FlyBase IDs
    References (5)