FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{HZ255}
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General Information
Symbol
P{HZ255}
FlyBase ID
FBtp0004406
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZlab.HZ255
Size
Expression Data
lacZ reporter
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Ecol\lacZlab.HZ255
Transgenic product class
Component
Use(s)
Regulatory region(s)
lab_HZ255
Encoded product / tool
lacZ
Description

The lab enhancer fragment contains three sequences resembling the cAMP response element (CRE) consensus sequence.

(Eresh et al., 1997)

255bp subfragment of 1.2kb fragment between -3.8kb and -2.6kb of lab promoter, driving expression of lacZ.

(Tremml and Bienz, 1992)
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
embryonic stage 13 -- 15
embryonic/larval midgut
(Tremml and Bienz, 1992)
Additional Information
Statement
Reference
 
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 (1)
Reported As
Symbol Synonym
P{HZ255}
(FlyBase, 1996-)
Secondary FlyBase IDs
    References (6)