FB2026_02 , released June 18, 2026
Recombinant Construct: P{QUAS-hATXN3.polyQ78}
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General Information
Symbol
P{QUAS-hATXN3.polyQ78}
FlyBase ID
FBtp0134980
Feature type
transgenic_transposable_element
Component Allele(s)
Hsap\ATXN3polyQ78.QUAS.Tag:HA
Size
Expression Data
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component allele Hsap\ATXN3polyQ78.QUAS.Tag:HA
Transgenic product class
inframe_deletion
(Li et al., 2018)
trinucleotide_repeat_expansion
(Li et al., 2018)
Component
Use(s)
Regulatory region(s)
QUAS
Encoded product / tool
Hsap\ATXN3
Tagged with
Tag:HA
Description

QUAS regulates expression of a truncated form of Hsap\ATXN3, consisting of an expanded length glutamine tract (78 repeats) flanked upstream by 12 amino acids and downstream by the carboxy terminal 43 amino acids of Hsap\ATXN3 and tagged at the N-terminus with Tag:HA. (cDNA was amplified from P{UAS-Hsap\MJD.tr-Q78} flies.)

(Li et al., 2018)
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
83345
w1118; P{QUAS-hATXN3.polyQ78}3
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
P{QUAS-hATXN3.polyQ78}
(FlyBase, 1992-)
QUAS-SCA3polyQ78
(Li et al., 2018)
QUAST-SCA3polyQ78
(Li et al., 2018)
Secondary FlyBase IDs
    References (4)