FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Insertion: Dmel\P{Switch2}GSG4118
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General Information
Symbol
Dmel\P{Switch2}GSG4118
Species
D. melanogaster
Name
FlyBase ID
FBti0147914
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{Switch2}
LINE ID
Affected gene(s)
Scer\GAL4
Viability / fertility
Associated allele(s)
Scer\GAL4GSG4118
Stock availability
1 publicly available
Genomic Location
Chromosomal Location
3
Sequence Location
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)

3

(Keshishian, 2015.7.20)
Sequence Location
Orientation
Cytological location (computed by FlyBase)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
P{Switch2}
(Nicholson et al., 2008)
Size (Kb)

7.931

(Roman, 2002.6.25)
Component Allele(s)
Molecular map
Affected Gene(s)
Insertion may affect gene
Scer\GAL4
(Nicholson et al., 2008)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
third instar larval stage
cell | subset & embryonic/larval tracheal section | vicinity of

Comment: reference states "tracheal associated cell"

(Nicholson et al., 2008)
Additional Information
Statement
Reference

ScerGAL4GSG4118 drives mifepristone-inducible expression in tracheal associated cells. There is weak uninduced expression in the salivary glands and in occasional CNS cells.

(Nicholson et al., 2008)
 
Marker for
Reflects expression of
Reporter construct used in assay
Avic\GFP2x.EGFP.UAS
(Nicholson et al., 2008)
Data on Genetic Line
Line ID
Origin as a multiple insertion line
Progenitor(s) within the Genome
Related Aberration or Balancer
Aberration
Balancer
Stocks (1)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
4118
(Nicholson et al., 2008)
P{Switch2}GSG4118
(Keshishian, 2015.7.20)
Name Synonyms
Secondary FlyBase IDs
    References (2)