FB2026_02 , released June 18, 2026
Recombinant Construct: P{rho330-2xtwiPE-2xknirps-lacZ}
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General Information
Symbol
P{rho330-2xtwiPE-2xknirps-lacZ}
FlyBase ID
FBtp0006195
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZrho.330.twi.2xPE.2x55.kni
wrho.330.twi.2xPE.2x55.kni
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Ecol\lacZrho.330.twi.2xPE.2x55.kni
Transgenic product class
Component
Use(s)
Encoded product / tool
lacZ
Description

Deletion of the 700bp rho promoter fragment from 3' of the lacZ coding region, and fusion of the twi 2xPE promoter to the kni binding sites, and a 300bp rho NEE to the twi promoter.

(Arnosti et al., 1996)
Component allele wrho.330.twi.2xPE.2x55.kni
Transgenic product class
Component
Use(s)
Encoded product / tool
w
Description

Construct: w gene expression is governed by a 300bp rho NEE, a twi 2xPE enhancer and two kni binding sites.

(Arnosti et al., 1996)
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
CRTK(-55)
(Sutrias-Grau and Arnosti, 2004)
P{rho330-2xtwiPE-2xknirps-lacZ}
(FlyBase, 1996-)
Secondary FlyBase IDs
    References (6)