FB2026_02 , released June 18, 2026
Recombinant Construct: Dmel\P{PT1Δ}
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General Information
Symbol
P{PT1Δ}
FlyBase ID
FBtp0036765
Feature type
transgenic_transposable_element
Component Allele(s)
Size
Expression Data
Associated insertion(s)
3 available
Molecular map
Description and Uses
Description

P{PT1Δ} represents a transgenic construct generated in vivo by using FLP recombinase to excise both the FRT1 and the FRT2 cassettes from a P{PT1} element insertion. P{PT1Δ} contains (from 3' to 5') an artificial splice acceptor site, a single FRT2 site, the w+mC marker, UAS regulatory sequences, a single FRT1 site. P{PT1Δ} can act as a a mis-expression element, with the UAS sequences driving overexpression of downstream genomic sequence in the presence of a GAL4 driver.

(Larsen et al., 2006)
Construct components
Component
Use(s)
Element type
Regulatory region(s)
UAS
Also carries
FRT1
FRT2
Marker(s)
w+mC
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
Component Allele
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)
P{PT1}
(Larsen et al., 2006)
descendant(s)
Comments

FlyBase curator comment: the name 'P{PT1_}' has been agreed with the author, J.P. Vincent.

(Larsen et al., 2006)
Stocks (0)
Stocks containing insertion(s) of this recombinant construct
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (1)
Reported As
Symbol Synonym
P{PT1Δ}
(FlyBase, 1996-)
Secondary FlyBase IDs
    References (2)