FB2026_03 , released September 17, 2026
Insertion: Dmel\P{lacW}v(2)k14204k14204
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General Information
Symbol
Dmel\P{lacW}v(2)k14204k14204
Species
D. melanogaster
Name
FlyBase ID
FBti0006416
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lacW}
LINE ID

l(2)k14204

Affected gene(s)
Ecol\lacZ, nAChRα6
Viability / fertility
Associated allele(s)
Ecol\lacZk14204, v(2)k14204k14204
Stock availability
1 publicly available
Genomic Location
Chromosomal Location
2L ( 30D4 )
Sequence Location
2L:9,872,822..9,872,822 [+]
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
2L:9,872,822..9,872,822 [+]
(Gene Disruption Project members, 2015.10.8)
Orientation

+

(Gene Disruption Project members, 2015.10.8)
Cytological location (computed by FlyBase)
30D4 (inferred by FlyBase from sequence location)
Cytological location (reported)
30D4_r6 (reported as inferred from sequence location)
(Gene Disruption Project members, 2015.10.8)
30D1-30D2 (in situ hybridization reported)
(BDGP Project Members, 1994-1999)
Insertion into Natural transposon
mdg3
(Gene Disruption Project members, 2015.10.8)
Comments concerning location

Inserted in a copy of mdg3. Mapped by unique segment at 5prime end of 5prime 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)
Insertion may affect gene
Ecol\lacZ
(BDGP Project Members, 1994-1999)
nAChRα6
(Gene Disruption Project members, 2015.10.8)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
Reporter construct used in assay
Data on Genetic Line
Line ID

l(2)k14204

(Gene Disruption Project members, 2001-)
Origin as a multiple insertion line
Progenitor(s) within the Genome
Related Aberration or Balancer
Aberration
Balancer
Stocks (1)
External Crossreferences and Linkouts ( 0 )
Comments
Comments

P{lacW}k14204 is viable in combination with Df(2L)s1402, a deletion removing the P insertion site. Consequently, the lethality of the P insertion chromosome does not map to the insertion site.

(Cook, 2014.9.25)
Synonyms and Secondary IDs (4)
Reported As
Symbol Synonym
P{lacW}k14204
P{lacW}l(2)k14204k14204
(Cook, 2014.9.25, BDGP Project Members, 1994-1999, FlyBase, 1992-)
P{lacW}v(2)k14204k14204
l(2)k14204
(Gene Disruption Project members, 2015.10.8)
Name Synonyms
Secondary FlyBase IDs
    References (9)