FB2026_03 , released September 17, 2026
Recombinant Construct: P{GAL4-arm(FRT.y+).VP16}
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General Information
Symbol
P{GAL4-arm(FRT.y+).VP16}
FlyBase ID
FBtp0001527
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4VP16.FRT.arm
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component
Use(s)
Marker(s)
y+t7.7
Component allele Scer\GAL4VP16.FRT.arm
Transgenic product class
Component
Use(s)
Regulatory region(s)
arm
Encoded product / tool
GAL4::VP16
Also carries
FRT
Description

Sequences encoding a GAL4::VP16 driver are separated from an arm promoter by an FRT cassette containing a y marker.

(Sanson et al., 1996)
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

Designed for use in mosaic analyses; transcription blocked by FRT-flanked fragment carrying y+M. See expression pattern for ScerGAL4arm.T:HsimVP16RA, carried in descendant transposon P{GAL4-arm(-FRT).VP16}.

(Sanson et al., 1996)
 
Marker for
Reflects expression of
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
P{GAL4-arm(-FRT).VP16}
(Sanson et al., 1996)
Comments

mapping_comment: Allele GAL4::VP16arm.PS is the FRT-deleted (active) form, carried on descendant transposon P{GAL4::VP16-arm}.

(Sanson et al., 1996)

construct_comment: Obtained from L. Seugnet and M. Haenlin.

(Sanson et al., 1996)
Stocks (0)
Stocks containing insertion(s) of this recombinant construct
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (9)
Reported As
Symbol Synonym
Arm>yellow>Gal4VP16
(Sanson et al., 1996)
P{GAL4-arm(FRT.y+).VP16}
(FlyBase, 1996-)
P{GAL4::VP16-arm.FRT}
(FlyBase, 1996-)
arm = y+ =VP16Gal4
(Erkner et al., 1999)
arm-Gal4>>VP16
(McEwen et al., 2000)
arm<stop<Gal4VP16
(Brown et al., 2003)
arm>FRT-stop-FRT-Gal4VP16
(Monier et al., 2010)
armFRTGal4VP16
(Llimargas and Lawrence, 2001)
armGAL4<FRT<VP16
(Desbordes and Sanson, 2003)
Secondary FlyBase IDs
    References (10)