FB2026_03 , released September 17, 2026
Recombinant Construct: P{KBT}
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General Information
Symbol
P{KBT}
FlyBase ID
FBtp0005858
Feature type
transgenic_transposable_element
Component Allele(s)
ShBT.hs
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component
Use(s)
Marker(s)
w+mW.hs
Component allele ShBT.hs
Transgenic product class
dominant_negative_variant
(Gisselmann et al., 1989)
inframe_deletion
(Gisselmann et al., 1989)
Component
Use(s)
Regulatory region(s)
Hsp70
Encoded product / tool
Sh
Description

An Hsp70 promoter drives expression of a truncated form of the Sh B cDNA that lacks the C-terminal 141 amino acids). The encoded protein acts a dominant-negative.

(Gisselmann et al., 1989)
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 (1)
Reported As
Symbol Synonym
P{KBT}
(FlyBase, 1996-)
Secondary FlyBase IDs
    References (3)