FB2026_03 , released September 17, 2026
Insertion: Dmel\P{lacW}l(3)j4B9j4B9
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General Information
Symbol
Dmel\P{lacW}l(3)j4B9j4B9
Species
D. melanogaster
Name
FlyBase ID
FBti0004958
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lacW}
LINE ID

l(3)j4B9

Affected gene(s)
Cdep, Ecol\lacZ, l(3)j4B9
Viability / fertility
Associated allele(s)
Ecol\lacZj4B9, l(3)j4B9j4B9
Stock availability
None publicly available
Genomic Location
Chromosomal Location
3R ( 82E2 )
Sequence Location
3R:4,913,610..4,913,610 [-]
Target / Docking site
Genomic Maps
Member of Large Scale Dataset(s)
Dataset
TI_set_P{lacW}.BDGP
Description

Insertion lines from this collection were assessed for inclusion in the Gene Disruption Project collection.

(Bellen et al., 2004)

A set of mutant stocks derived by insertional mutagenesis using the P-element construct P{lacW}; most lines have a lethal or sterile phenotype. The P{lacW} construct carries a w+mC mini-white visible marker, Ecol\lacZ enhancer trap sequences, and bacterial sequences that allow plasmid rescue (FBrf0049800).

(Spradling et al., 1999)
Detailed Mapping Data
Chromosome (arm)
Sequence Location
3R:4,913,610..4,913,610 [-]
(Gene Disruption Project members, 2015.10.8)
Orientation

-

(Gene Disruption Project members, 2015.10.8)
Cytological location (computed by FlyBase)
82E2 (inferred by FlyBase from sequence location)
Cytological location (reported)
82E2_r6 (reported as inferred from sequence location)
(Gene Disruption Project members, 2015.10.8)
82E4-82E5 (in situ hybridization reported)
(BDGP Project Members, 1994-1999)
Insertion into Natural transposon
1360
(Gene Disruption Project members, 2015.10.8)
Comments concerning location

Inserted in a copy of 1360, mapped by unique 5prime segment of 5prime flank and 3prime segment of 3prime flank.

(Gene Disruption Project members, 2015.10.8)
Sequence Data
Inserted Element
Construct
P{lacW}
Size (Kb)

10.691

Component Allele(s)
w+mC
Molecular map
Affected Gene(s)
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
wandering third instar larval stage
imaginal disc | restricted
(Meister and Braun, 1995.10)
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
Reporter construct used in assay
Data on Genetic Line
Line ID

l(3)j4B9

(Gene Disruption Project members, 2001-)
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 (4)
Reported As
Symbol Synonym
P2115
(Meister and Braun, 1995.10)
P{lacW}l(3)j4B9j4B9
(BDGP Project Members, 1994-1999, FlyBase, 1992-)
P{w+mC=lacW}l(3)j4B9j4B9
(FlyBase, 1992-)
l(3)j4B9
(Gene Disruption Project members, 2015.10.8)
Name Synonyms
Secondary FlyBase IDs
  • FBti0001181
References (8)