FB2026_03 , released September 17, 2026
Recombinant Construct: P{kn-lacZ.Tv-CRM-ΔHCEH}
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General Information
Symbol
P{kn-lacZ.Tv-CRM-ΔHCEH}
FlyBase ID
FBtp0117648
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lacZkn.Tv-CRM-ΔHCEH
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Ecol\lacZkn.Tv-CRM-ΔHCEH
Transgenic product class
Component
Use(s)
Regulatory region(s)
kn
Encoded product / tool
lacZ
Description

The kn Tv-CRM enhancer fragment (6389 bp) with mutations in conserved DNA-binding sequences for Hox (Antp and lbe), cas, exd and hth, drives expression of a lacZ reporter.

(Stratmann and Thor, 2017)
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
P{kn-lacZ.Tv-CRM-ΔHCEH}
(FlyBase, 1992-)
col-Tv-CRM-lacZ-ΔHCEH
(Stratmann and Thor, 2017)
Secondary FlyBase IDs
    References (3)