FB2026_03 , released September 17, 2026
Recombinant Construct: P{CG4021-GFP.D}
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General Information
Symbol
P{CG4021-GFP.D}
FlyBase ID
FBtp0057044
Feature type
transgenic_transposable_element
Component Allele(s)
CG4021GFP
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele CG4021GFP
Transgenic product class
wild_type
(Ding et al., 2010)
Component
Use(s)
Regulatory region(s)
CG4021
Encoded product / tool
CG4021
Tagged with
GFP
Description

CG4021 promoter and 5' UTR sequences drive expression of the CG4021 coding sequence which is tagged with GFP.

(Ding et al., 2010)
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
distribution deduced from reporter or direct label
Stage
Tissue/Position (including subcellular localization)
Reference
adult stage
primary spermatocyte
(Ding et al., 2010)
RT-PCR
Stage
Tissue/Position (including subcellular localization)
Reference
adult stage | male
organism
(Ding et al., 2010)
Additional Information
Statement
Reference

CG4021 is male-specific and is expressed in a speckled nuclear pattern in primary spermatocytes.

(Ding et al., 2010)
 
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
CG4021-GFP
(Ding et al., 2010)
P{CG4021-GFP.D}
(FlyBase, 1992-)
Secondary FlyBase IDs
    References (3)