FB2026_02 , released June 18, 2026
Recombinant Construct: P{ey-lacZ.C}
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General Information
Symbol
P{ey-lacZ.C}
FlyBase ID
FBtp0010930
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZey.0.37
Size
Expression Data
lacZ reporter
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component
Use(s)
Marker(s)
w+mC
Component allele Ecol\lacZey.0.37
Transgenic product class
Component
Use(s)
Regulatory region(s)
ey_0.37
Encoded product / tool
lacZ
Description

Expression of a lacZ reporter is governed by a 366bp fragment from the second ey intron (positions 2514-2879 of FBrf0106625) upstream of the TATA box of P{CaSpeR-βgal}.

(Czerny et al., 1999)
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 16
embryonic primordium of adult eye
(Czerny et al., 1999)
wandering third instar larval stage
eye disc morphogenetic furrow
(Czerny et al., 1999)
eye disc anterior to the morphogenetic furrow
(Czerny et al., 1999)
eye disc posterior to the morphogenetic furrow
(Czerny et al., 1999)
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
ey
(Czerny et al., 1999)
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
E0.37-lacZ
(Czerny et al., 1999)
P{ey-lacZ.C}
(FlyBase, 1996-)
Secondary FlyBase IDs
    References (4)