FB2026_02 , released June 18, 2026
Insertion: Dmel\P{lArB}A426.1F1
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General Information
Symbol
Dmel\P{lArB}A426.1F1
Species
D. melanogaster
Name
FlyBase ID
FBti0009157
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lArB}
LINE ID
Affected gene(s)
Ecol\lacZ
Viability / fertility
Associated allele(s)
Ecol\lacZA426.1F1
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{lArB}
Size (Kb)

18.327

Component Allele(s)
Adh+t3.2
Ecol\lacZP\T.A92a
ry+t7.2
Molecular map
Affected Gene(s)
Insertion may affect gene
Ecol\lacZ
(Blair et al., 1992)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
No Assay Recorded
Stage
Tissue/Position (including subcellular localization)
Reference
pupal stage
neuron of adult nervous system
(Blair et al., 1992)
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
pupal stage
campaniform sensillum
(Blair et al., 1992)
Additional Information
Statement
Reference

The sensilla campaniformia are stainedin the EcollacZA426.1F1 enhancer trap line. 1-3 nuclei per sensillum stainin early pupal stages but only the neuronal nuclei stain in late pupae andadults.

(Blair et al., 1992)
 
Marker for
Reflects expression of
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 )
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
P{lArB}A426.1F1
(FlyBase, 1992-)
P{lacZ-un1}A426.1F1
(Blair et al., 1992, FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
    References (2)