FB2026_02 , released June 18, 2026
Recombinant Construct: PBac{Kr-MS2-y.CD2.S}
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General Information
Symbol
PBac{Kr-MS2-y.CD2.S}
FlyBase ID
FBtp0150288
Feature type
transgenic_transposable_element
Component Allele(s)
yKr.CD2.cSa.Tag:MS2
Size
Expression Data
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component allele yKr.CD2.cSa.Tag:MS2
Transgenic product class
Component
Use(s)
Regulatory region(s)
Kr
Encoded product / tool
y
Tagged with
Tag:MS2
Description

The Kr CD2 regulatory region from 1.6kb upstream of the promoter and the 100bp core eve promoter are fused upstream of a y reporter gene in which 24 copies of the Tag:MS2 stem loop have been inserted at the 5' end.

(Syed et al., 2021)
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 (3)
Reported As
Symbol Synonym
KrCD2>MS2
(Syed et al., 2021)
KrCD2>MS2-yellow
(Syed et al., 2021)
PBac{Kr-MS2-y.CD2.S}
(FlyBase, 1992-)
Secondary FlyBase IDs
    References (3)