FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Insertion: Dmel\P{lArB}A32.1M2
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General Information
Symbol
Dmel\P{lArB}A32.1M2
Species
D. melanogaster
Name
FlyBase ID
FBti0002882
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lArB}
LINE ID
Affected gene(s)
Ecol\lacZ
Viability / fertility
Associated allele(s)
Ecol\lacZA32.1M2
Stock availability
1 publicly available
Genomic Location
Chromosomal Location
2
Sequence Location
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)

2

(Perrimon et al., 1991)
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
(Bellen, 1998.8.10, Perrimon et al., 1991)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
embryonic stage
embryonic/larval midgut | restricted
(Bellen, 1998.8.10)
embryonic/larval posterior spiracle
(Bellen, 1998.8.10)
head
(Bellen, 1998.8.10)
adult stageoogenesis stage S9 -- S11
oocyte
(Bellen, 1998.8.10)
nurse cell
(Bellen, 1998.8.10)
Additional Information
Statement
Reference

In ovary, β-gal expression in nurse cells and possibly in ooplasm.

(Bellen, 1998.8.10)
 
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
Stocks (1)
External Crossreferences and Linkouts ( 0 )
Comments
Comments

Used as "mutator strain," source of P element for enhancer trap mobilization (FBrf0053745).

(Perrimon et al., 1991)
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
P{lArB}A32.1M2
(FlyBase, 1992-)
P{ry+t7.2=lArB}A32.1M2
(FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
  • FBti0000834
References (5)