FB2026_02 , released June 18, 2026
Insertion: Dmel\P{lArB}A168.1F1
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General Information
Symbol
Dmel\P{lArB}A168.1F1
Species
D. melanogaster
Name
FlyBase ID
FBti0004635
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lArB}
LINE ID
Affected gene(s)
Ecol\lacZ
Viability / fertility
fertile, viable
Associated allele(s)
Ecol\lacZA168.1F1
Stock availability
None publicly available
Genomic Location
Chromosomal Location
X ( 1C )
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)
1C (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, 1998.8.10, 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 14 -- 17
larval ventral nerve cord | medial
(Bellen et al., 1989)
presumptive embryonic/larval peripheral nervous system
(Bellen et al., 1989)
muscle cell | restricted
(Bellen et al., 1989)
head
(Bellen et al., 1989)
embryonic/larval hindgut
(Bellen et al., 1989)
larval digestive system | restricted
(Bellen et al., 1989)
CNS glial cell
(Bellen et al., 1989)
embryonic/larval posterior midgut
(Bellen et al., 1989)
oogenesis
ovarian sheath
(Bellen, 1998.8.10)
Additional Information
Statement
Reference

Expressed in muscles and glia flanking the ventral nerve cord; expressed in "median nerve cord." Expression in head described (for a body of data) as "head, usually cephalic sensory structures."

(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 )
Comments
Comments

Assayed for trans-silencing effects upon GD-sterility-inducing elements.

(Ronsseray et al., 1998)
Synonyms and Secondary IDs (4)
Reported As
Symbol Synonym
A168.1F1
(Bellen et al., 1989)
P{lArB}A168.1F1
(Bellen and Gehring, 1999.8.1, FlyBase, 1992-)
P{ry+t7.2=lArB}A168.1F1
(FlyBase, 1992-)
WG-1131
(Ronsseray et al., 1998)
Name Synonyms
Secondary FlyBase IDs
  • FBti0000813
References (5)