FB2026_02 , released June 18, 2026
Recombinant Construct: P{UASp-YFP.Rab4.S22N}
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General Information
Symbol
P{UASp-YFP.Rab4.S22N}
FlyBase ID
FBtp0039157
Feature type
transgenic_transposable_element
Component Allele(s)
Rab4S22N.UASp.YFP
Also Known As
Rab4DN, Rab4DN, UAS-YFP-rab4DN, DN-Rab4
Size
Expression Data
Associated insertion(s)
3 available
Molecular map
Description and Uses
Construct components
Component allele Rab4S22N.UASp.YFP
Transgenic product class
dominant_negative_variant
(Zhang et al., 2007)
missense_variant
(Zhang et al., 2007)
Component
Use(s)
Regulatory region(s)
UASp
Encoded product / tool
Rab4
Tagged with
YFP
Description

UASp regulatory sequences drive expression of a predicted dominant negative form of Rab4 (carries amino acid replacement S22N) that is tagged at the N-terminal end with YFP.

(Zhang et al., 2007)
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
9768
y1 w*; P{UASp-YFP.Rab4.S22N}37
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (24)
Reported As
Symbol Synonym
DN-Rab4
(Kim et al., 2024, Wang et al., 2012)
P{UASp-YFP.Rab4.S22N}
(FlyBase, 1992-)
Rab4 DN
(Zhang et al., 2007, Zhang et al., 2007)
Rab4 SN
(Chen et al., 2012)
Rab4-DN
(Yu et al., 2024)
Rab4-S22N
(Chen et al., 2012)
Rab4-SN
(Chen et al., 2012)
Rab4DN
(Lambert et al., 2022, Gault et al., 2012)
Rab4DN
(Garg and Wu, 2014, Oberegelsbacher et al., 2011)
UAS-Rab4SN
(Li et al., 2015)
UAS-Rab4DN
(Chance and Bashaw, 2015)
UAS-YFP-Rab4 DN
(Thomas et al., 2009)
UAS-YFP-Rab4DN
(D'Angelo et al., 2015)
UAS-YFP-Rab4DN
(Farmer et al., 2026)
UAS-YFP-rab4DN
(Chen et al., 2018)
UAS-YFP:Rab4S22N
(Lambert et al., 2022)
UAS-YFPRab4DN
(Rai et al., 2018)
UAS-YFPrab4S22N
(van den Brink et al., 2013)
UAS-rab4DN
(Wang et al., 2021)
UASp-YFP-Rab4.S22N
(Chance and Bashaw, 2015)
UASp-YFP-Rab4S22N
(Walsh et al., 2021)
UASp-YFP.Rab4.S22N
(Kim et al., 2024)
YFP-Rab4DN
(Rai et al., 2018)
YFP::rab4SN
(Assaker et al., 2010)
Secondary FlyBase IDs
    References (23)