FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{Ubx-lacZ.w+}
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General Information
Symbol
P{Ubx-lacZ.w+}
FlyBase ID
FBtp0000957
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZUbx.PU
Size
Expression Data
lacZ reporter
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component
Use(s)
Marker(s)
w+*
Component allele Ecol\lacZUbx.PU
Transgenic product class
Component
Use(s)
Encoded product / tool
lacZ
Description

lacZ expression driven by a Ubx promoter.

(FlyBase Curators, 2025-)

FlyBase curator comment: this entry represents a transgenic construct where the particular construct used cannot be determined.

(FlyBase Curators, 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
Ubx
(Liu et al., 2002)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments

construct_comment: Unspecified Ubx-lacZ construct with w+ ormini-white selectable marker; possibly P{35UZ}.

(Knoblich and Lehner, 1993)
Stocks (29)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (6)
Reported As
Symbol Synonym
P[w+, Ubx-lacZ]
(Knoblich and Lehner, 1993)
P{Ubx-lacZ.w+}
(FlyBase, 1996-)
P{ftz-Ubx.w+}
(FlyBase, 1996-)
P{w+; Ubx-lacZ}
(Walters et al., 2005)
P{w+;Ubx-LacZ}
(Walters et al., 2006)
Ubx-lacZ
(Abrams et al., 2006)
Secondary FlyBase IDs
    References (9)