FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{w3'.y+.attP}
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General Information
Symbol
P{w3'.y+.attP}
FlyBase ID
FBtp0126899
Feature type
transgenic_transposable_element
Component Allele(s)
Size
Expression Data
Associated insertion(s)
4 available
Molecular map
Description and Uses
Description

The P{w3'.y+.attP} element acts as a landing site for integration of DNA into the genome at a defined location; the element contains an attP site, which acts as a target site for phiC31:int-mediated integration of any attB site-containing donor plasmid. The attP site is followed by a genomic DNA fragment of the w gene containing the last 205bp of intron 1 and the remaining downstream exons. Can be used in a 'split white' system, in which a functional w[+] gene is reconstituted only upon the correct site-specific integration event of a donor construct containing the promoter, exon 1 and the first 195 bp of intron 1 of the w+mC minigene.

(Okulski et al., 2011)
Construct components
Component
Use(s)
Element type
Also carries
attP
Marker(s)
y+t*
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)
descendant(s)
Comments
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{w3'.y+.attP}
(FlyBase, 1996-)
Secondary FlyBase IDs
    References (2)