FB2026_03 , released September 17, 2026
Insertion: Dmel\P{GawB}1003.3
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General Information
Symbol
Dmel\P{GawB}1003.3
Species
D. melanogaster
Name
FlyBase ID
FBti0128079
Feature type
transposable_element_insertion_site
Also Known As
1003.3-GAL4, 1003.3
Description
Inserted Element
P{GawB}
LINE ID
Affected gene(s)
Scer\GAL4
Viability / fertility
Associated allele(s)
Scer\GAL41003.3
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{GawB}
(Hughes and Thomas, 2007)
Size (Kb)

11.279

Component Allele(s)
Scer\GAL4wB
w+mW.hs
Molecular map
Affected Gene(s)
Insertion may affect gene
Scer\GAL4
(Tsubouchi et al., 2012, Shimono et al., 2009, Hughes and Thomas, 2007, Hwang et al., 2007)
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 multidendritic class II neuron
(Tsubouchi et al., 2012, Hughes and Thomas, 2007, Hwang et al., 2007)
larval multidendritic class III neuron
(Tsubouchi et al., 2012, Hughes and Thomas, 2007, Hwang et al., 2007)
external sensory organ | faint
(Hughes and Thomas, 2007)
abdominal vch2 neuron
(Hughes and Thomas, 2007)
abdominal vch1 neuron
(Hughes and Thomas, 2007)
larval ventral nerve cord | restricted
(Hughes and Thomas, 2007)
larval brain | restricted
(Hughes and Thomas, 2007)
adult stage
abdominal dorsal multidendritic neuron ddaC
(Shimono et al., 2009)
larval abdominal lateral multidendritic neuron ldaA
(Shimono et al., 2009)
abdominal anterior ventral multidendritic neuron vdaa
(Shimono et al., 2009)
adult abdominal lateral multidendritic neuron ldaA-like
(Shimono et al., 2009)
Additional Information
Statement
Reference

ScerGAL41003.3 may also drive expression in abdominal dorsal multidendritic neurons ddaD and ddaE.

(Shimono et al., 2009)

ScerGAL41003.3 drives expression in the PNS neurons, including class I and class II dendritic arborizing neurons, external sensory organs and the vch1 and vch2 chordotonal organs. Labelling is also seen in the lateral ventral nerve cord and a few cells in the brain.

(Hughes and Thomas, 2007)
 
Marker for
Reflects expression of
Reporter construct used in assay
Avic\GFPMhc-C110
(Hughes and Thomas, 2007)
Mmus\Cd8aUAS.cLa.EGFP
(Tsubouchi et al., 2012, Shimono et al., 2009, Hughes and Thomas, 2007, Hwang et al., 2007)
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 (6)
Reported As
Symbol Synonym
1003.3
(Shimono et al., 2009, Hughes and Thomas, 2007)
1003.3-GAL4
(Tsubouchi et al., 2012, Hwang et al., 2007)
1003.3-Gal4
(Turner et al., 2016, Imlach et al., 2012)
C1003.3-Gal4
(Hu et al., 2017)
GAL4-1003.3
(Himmel et al., 2021)
P{GawB}1003.3
(FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
    References (9)