FB2026_03 , released September 17, 2026
Insertion: Dmel\P{lArB}A308.1F3
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General Information
Symbol
Dmel\P{lArB}A308.1F3
Species
D. melanogaster
Name
FlyBase ID
FBti0003380
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lArB}
LINE ID
Affected gene(s)
Ecol\lacZ
Viability / fertility
Associated allele(s)
Ecol\lacZA308.1F3
Stock availability
None publicly available
Genomic Location
Chromosomal Location
3L ( 78D )
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)
78D (in situ hybridization reported)
(Bellen et al., 1989)
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
(Bellen et al., 1989)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
embryonic stage 11 -- 17
presumptive embryonic/larval peripheral nervous system | presumptive
(Bellen et al., 1989)
presumptive embryonic/larval central nervous system | presumptive
(Bellen et al., 1989)
amnioserosa
(Bellen et al., 1989)
head
(Bellen et al., 1989)
inclusive hindgut primordium
(Bellen et al., 1989)
embryonic stage 13 -- 17
embryonic/larval dorsal vessel
(Bellen et al., 1989)
Additional Information
Statement
Reference

Expression in head described (for a body of data) as "head, usually cephalic sensory structures." Earliest expression variously listed as stage 11 or stage 13.

(Bellen et al., 1989)
 
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
A308.1F3
(Bellen et al., 1989)
P{lArB}A308.1F3
(FlyBase, 1992-, Bellen et al., 1989)
Name Synonyms
Secondary FlyBase IDs
    References (2)