FB2026_02 , released June 18, 2026
Recombinant Construct: P{DN-htl}
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General Information
Symbol
P{DN-htl}
FlyBase ID
FBtp0007250
Feature type
transgenic_transposable_element
Component Allele(s)
htlDN.UAS
Also Known As
UAS-htlDN
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele htlDN.UAS
Transgenic product class
dominant_negative_variant
(Beiman et al., 1996)
inframe_deletion
(Beiman et al., 1996)
Component
Use(s)
Regulatory region(s)
UASt
Encoded product / tool
htl
Description

UASt regulatory sequences drive expression of a dominant-negative form of htl (encodes the normal extracellular and transmembrane domains, but lacks the cytoplasmic kinase domain.

(Beiman 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 (4)
Reported As
Symbol Synonym
P{DN-htl}
(FlyBase, 1996-)
UAS-heartlessDN
(Kottmeier et al., 2020)
UAS-htlDN
(Kottmeier et al., 2020, Olofsson and Page, 2005)
UASDNHtl
(San Martin and Bate, 2001)
Secondary FlyBase IDs
    References (8)