FB2026_02 , released June 18, 2026
Insertion: Dmel\P{Switch2}GSG2935
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General Information
Symbol
Dmel\P{Switch2}GSG2935
Species
D. melanogaster
Name
FlyBase ID
FBti0114975
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{Switch2}
LINE ID
Affected gene(s)
RluA-1, Scer\GAL4
Viability / fertility
viable
Associated allele(s)
Scer\GAL4GSG2935
Stock availability
1 publicly available
Genomic Location
Chromosomal Location
2L ( 31F1 )
Sequence Location
2L:10,474,464..10,474,680
Target / Docking site
Genomic Maps
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
2L:10,474,464..10,474,680
(Cole et al., 2012.7.6)
Orientation
Cytological location (computed by FlyBase)
31F1 (inferred by FlyBase from sequence location)
Cytological location (reported)
31F1 (reported as inferred from sequence location)
(Nicholson et al., 2008, Nicholson et al., 2008)
31F1_r4 (reported as inferred from sequence location)
(Cole et al., 2012.7.6)
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)
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 | segmentally repeated
(Nicholson et al., 2008)
larval multidendritic class II neuron | subset
(Nicholson et al., 2008)
larval multidendritic class IV neuron | subset
(Nicholson et al., 2008)
PNS glial cell | intense
(Nicholson et al., 2008)
Additional Information
Statement
Reference

ScerGAL4GSG2935 drives mifepristone-inducible expression primarily in neurons and glial cells. Weak expression is observedin the ventral nerve cord in one ventral midline cell/hemisegment in some segments, and occasionally in a few additional lateral cells in some segments. Moderate variable expression is observed in a subset of class II and IV dendritic arborizing neurons (md-da). Strong expression is observed in PNS glial cells ensheathing 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 )
Comments
Comments

Insertion maps 117bp 5' of RluA-1 in antisense direction.

(Nicholson et al., 2008)
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
2935
(Cole et al., 2012.7.6, Nicholson et al., 2008, Nicholson et al., 2008)
GSG2935
(Nicholson et al., 2008)
P{Switch2}GSG2935
(FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
    References (4)