FB2026_03 , released September 17, 2026
Recombinant Construct: PBac{twi-GFP.FPTB}
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General Information
Symbol
PBac{twi-GFP.FPTB}
FlyBase ID
FBtp0130289
Feature type
transgenic_transposable_element
Component Allele(s)
twiGFP.FPTB
Size
Expression Data
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component allele twiGFP.FPTB
Transgenic product class
genomic_DNA
(model organism Encyclopedia of Regulatory Network (modERN) Project, 2015-)
wild_type
(model organism Encyclopedia of Regulatory Network (modERN) Project, 2015-)
Component
Use(s)
Regulatory region(s)
twi
Encoded product / tool
twi
Tagged with
sfGFP
Tag:BLRP
Tag:CS(PSP)
Tag:CS(TEVp)
Tag:FLAG
Description

Genomic fragment including the twi gene, from BAC clone CH322-05D22. A sfGFP-Tag:FLAG-Tag:CS(PSP)-Tag:CS(TEVp)-Tag:BLRP tag cassette has been introduced at the C-terminal end of the twi gene, such that protein isoforms A, B and C are tagged.

(model organism Encyclopedia of Regulatory Network (modERN) Project, 2015-)
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 (1)
Stocks containing insertion(s) of this recombinant construct
Bloomington
79615
y1 w*; PBac{twi-GFP.FPTB}VK00033
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
PBac{twi-GFP.FPTB}
(model organism Encyclopedia of Regulatory Network (modERN) Project, 2015-, FlyBase, 1992-)
Twi::GFP
(Rose et al., 2022)
Twist-GFP Bac
(Montemurro et al., 2025)
Secondary FlyBase IDs
    References (5)