FB2024_03 , released June 25, 2024
Recombinant Construct: P{Ubx-lacZ.PBX.PRE1.6.IDE}
Open Close
General Information
Symbol
P{Ubx-lacZ.PBX.PRE1.6.IDE}
FlyBase ID
FBtp0011386
Feature type
transgenic_transposable_element
Component Allele(s)
UbxPRE1.6
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Description

Transgenic construct used to characterize a silencer from the Ubx gene. Contains a reporter in which the 0.6kb Ubx embryonic PBX enhancer is fused upstream of the 2.8kb Ubx imaginal disc enhancer IDE which is linked to the proximal Ubx promoter followed by sequence encoding lacZ. A 1.56kb Ubx fragment containing a Polycomb group response element (PRE) has been inserted in between the PBX and IDE enhancers.

(Fritsch et al., 1999)
Construct components
Component
Use(s)
Encoded product / tool
lacZ
Component allele UbxPRE1.6
Transgenic product class
Component
Use(s)
Encoded product / tool
UbxPRE
Description

Construct: 1.6kb StyI-EcoRI fragment containing the Ubx PRE (Polycomb group response element).

(Mallin et al., 1998)
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
PRE-lacZ
(Qi et al., 2006)
P{Ubx-lacZ.PBX.PRE1.6.IDE}
(FlyBase, 1996-)
Secondary FlyBase IDs
    References (4)