FB2026_03 , released September 17, 2026
Recombinant Construct: P{Ir21a+tNa}
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General Information
Symbol
P{Ir21a+tNa}
FlyBase ID
FBtp0117790
Feature type
transgenic_transposable_element
Component Allele(s)
Ir21a+tNa
Also Known As
{Ir21a+}
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Ir21a+tNa
Transgenic product class
Component
Use(s)
Regulatory region(s)
Ir21a
Ir21a_rescue_construct
Encoded product / tool
Ir21a
Description

Ir21a genomic construct with sequences from -1002 to +4439 with respect to the Ir21a translational start site ( 2L:26153..20712 ).

(Ni et al., 2016)
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{Ir21a+tNa}
(FlyBase, 1992-)
{Ir21a+}
(Deng et al., 2025, Ni et al., 2016)
Secondary FlyBase IDs
    References (4)