FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Insertion: Dmel\P{Switch2}GSG11194-1
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General Information
Symbol
Dmel\P{Switch2}GSG11194-1
Species
D. melanogaster
Name
FlyBase ID
FBti0147971
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{Switch2}
LINE ID
Affected gene(s)
Scer\GAL4
Viability / fertility
Associated allele(s)
Scer\GAL4GSG11194-1
Stock availability
None 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 neuron | subset of larval ventral nerve cord
(Nicholson et al., 2008)
larval neuron | subset of larval brain
(Nicholson et al., 2008)
larval A1-7-innervating RP2 motor neuron
(Nicholson et al., 2008)
embryonic/larval mushroom body
(Nicholson et al., 2008)
chordotonal organ
(Nicholson et al., 2008)
embryonic/larval neuromuscular junction
(Nicholson et al., 2008)
embryonic/larval neuromuscular junction
(Nicholson et al., 2008)
embryonic/larval salivary gland
(Nicholson et al., 2008)
embryonic/larval oenocyte
(Nicholson et al., 2008)
Additional Information
Statement
Reference

ScerGAL4GSG11194-1 drives mifepristone-inducible expression primarily neuronally. Weak expression is observed in the ventral nerve cord in 3-4 dorsal midline cells per hemisegment; in some segments this includes A1-7 dorsal motor neurons. Ventral nerve cord expression is also observed in 6+ lateral cells and 10+ ventral cells per hemisegment, including 1-2 cells at ventral midline. Moderate expression is observed in the mushroom bodies, with additional cell clusters in the brain. Weak expression is observed at type Is and Ib boutons of neuromuscular junctions of most muscles. Expression is oberved in chordotonal organs, oenocytes, salivary glands, and tracheal-associated cells. Little detectable uninduced expression is observed in salivary glands and CNS cells at the dorsal midline.

(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 (0)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
11194-1
(Nicholson et al., 2008)
P{Switch2}GSG11194-1
Name Synonyms
Secondary FlyBase IDs
    References (1)