FB2026_02 , released June 18, 2026
Insertion: Dmel\P{lacW}A937A
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General Information
Symbol
Dmel\P{lacW}A937A
Species
D. melanogaster
Name
FlyBase ID
FBti0002622
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lacW}
LINE ID
Affected gene(s)
Ecol\lacZ, hh, unk
Viability / fertility
viable
Associated allele(s)
Ecol\lacZhh-A937A
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{lacW}
Size (Kb)

10.691

Component Allele(s)
w+mC
Molecular map
Affected Gene(s)
Insertion may affect gene
Ecol\lacZ
(Tabata et al., 1992)
hh
(Tabata et al., 1992)
unk
(Tabata et al., 1992)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
larval stage
wing disc | posterior
(Tabata et al., 1992)
third instar larval stage
imaginal disc | posterior
(Tabata et al., 1992)
Additional Information
Statement
Reference

Enhancer trap expression is limited to the posterior compartment cells in imaginal discs. No expression is observed in embryos.

(Tabata et al., 1992)

No detectable expression in embryos.

(Tabata et al., 1992)
 
Marker for
Reflects expression of
hh
(Tabata et al., 1992)
Reporter construct used in assay
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 )
Comments
Comments

lacZ expression in imaginal discs parallels that of hh, however, no expression observed in embryos.Insertion located approximated 15kb upstream of transcription start site.

(Tabata et al., 1992)
Synonyms and Secondary IDs (1)
Reported As
Symbol Synonym
P{lacW}A937A
(FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
    References (2)