FB2026_03 , released September 17, 2026
Recombinant Construct: P{repo.4.3-2.3.ΔRBS1-lacZ}
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General Information
Symbol
P{repo.4.3-2.3.ΔRBS1-lacZ}
FlyBase ID
FBtp0171955
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZrepo.4.3-2.3.ΔRBS1
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Ecol\lacZrepo.4.3-2.3.ΔRBS1
Transgenic product class
Component
Use(s)
Encoded product / tool
lacZ
Description

Ecol\lacZrepo.4.3 from which the 3' 2.3kb of repo regulatory sequence has been deleted. Contains a mutation in the first Repo binding site (RBS).

(Wood et al., 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
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
P{repo.4.3-2.3.ΔRBS1-lacZ}
(FlyBase, 1992-)
repo -4.3/-2.3ΔRBS1
(Wood et al., 2025)
Secondary FlyBase IDs
    References (3)