FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
Insertion: Dmel\P{Switch2}GSGB54-1
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General Information
Symbol
Dmel\P{Switch2}GSGB54-1
Species
D. melanogaster
Name
FlyBase ID
FBti0147985
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{Switch2}
LINE ID
Affected gene(s)
Scer\GAL4
Viability / fertility
Associated allele(s)
Scer\GAL4GSGB54-1
Stock availability
1 publicly available
Genomic Location
Chromosomal Location
Sequence Location
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
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
larval ventral nerve cord | restricted
(Nicholson et al., 2008)
larval brain | restricted
(Nicholson et al., 2008)
larval glial cell | subset
(Nicholson et al., 2008)
PNS glial cell | subset
(Nicholson et al., 2008)
chordotonal organ
(Nicholson et al., 2008)
larval somatic muscle cell
(Nicholson et al., 2008)
Additional Information
Statement
Reference

ScerGAL4GSGB54-1 drives mifepristone-inducible expression drives expression in a subset of neurons, glial cells, and muscles. Moderate expression is observed in the ventral nerve cord in dorsal midline and lateral cell clusters. Expression is observed in scattered cells, possibly glial, in the brain. Moderate expression is observed in chordotonal organs, and in all muscles. Expression is observed in PNS glia in peripheral nerves.

(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
B54-1
(Nicholson et al., 2008)
P{Switch2}GSGB54-1
Name Synonyms
Secondary FlyBase IDs
    References (1)