FB2026_02 , released June 18, 2026
Recombinant Construct: M{Alk-lacZ.EB9.opaKO}
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General Information
Symbol
M{Alk-lacZ.EB9.opaKO}
FlyBase ID
FBtp0117278
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZAlk.EB9.opaKO
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Ecol\lacZAlk.EB9.opaKO
Transgenic product class
Component
Use(s)
Regulatory region(s)
Alk
Encoded product / tool
lacZ
Description

154bp genomic fragment ( 2R:16640194..16640349 in Dmel_Release_6) including mutated opa binding sites within the Alk-EB9 enhancer region, is fused upstream of a minimal eve promoter followed by lacZ.

(Mendoza-García et al., 2017)
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
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 (2)
Reported As
Symbol Synonym
AlkEB9_OpaKO-lacZ
(Mendoza-García et al., 2017)
M{Alk-lacZ.EB9.opaKO}
(FlyBase, 1992-)
Secondary FlyBase IDs
    References (3)