FB2026_03 , released September 17, 2026
Insertion: Dmel\P{lacW}x16k00230
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General Information
Symbol
Dmel\P{lacW}x16k00230
Species
D. melanogaster
Name
FlyBase ID
FBti0006937
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lacW}
LINE ID

l(2)k00230

Affected gene(s)
Ecol\lacZ, nop5, x16
Viability / fertility
Associated allele(s)
Ecol\lacZnop5-k00230, x16k00230
Stock availability
1 publicly available
Genomic Location
Chromosomal Location
2L ( 27C4 )
Sequence Location
2L:6,919,363..6,919,363 [+]
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:6,919,363..6,919,363 [+]
(BDGP Project Members, 1994-1999)
Orientation
Cytological location (computed by FlyBase)
27C4 (inferred by FlyBase from sequence location)
Cytological location (reported)
27C4--27C5 (in situ hybridization reported)
(BDGP Project Members, 1994-1999)
27C4-27C5 (in situ hybridization reported)
(BDGP Project Members, 1994-1999)
Insertion into Natural transposon
Comments concerning location

Genomic location previously reported as 2L:6919264..6919272 .

Sequence Data
Flanking sequence
AQ025682
(FlyBase, 1992-)
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)
nop5
(Vorbruggen et al., 2000)
x16
(Vorbruggen et al., 2000)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
adult stage & oogenesis
ovary
(Vorbruggen et al., 2000)
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
nop5
(Vorbruggen et al., 2000)
Reporter construct used in assay
Data on Genetic Line
Line ID

l(2)k00230

(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

Location 2L:6919363-6919364 confirmed by FlyBase alignment of dbGSS accession AQ025682 to D. melanogaster arm Release_4 and heterochromatin Release_3.2b. Insertion orientation confirmed.

(FlyBase, 2005)

8 bp insertion associated host repeat

The insertion is reported to fall about 100 bp 5' of the nop5 transcription unit in FBrf0125275.

Synonyms and Secondary IDs (4)
Reported As
Symbol Synonym
P{lacW}l(2)k00230k00230
(BDGP Project Members, 1994-1999, FlyBase, 1992-)
P{lacW}nop5k00230
(BDGP Project Members, 1994-1999, FlyBase, 1992-)
P{lacW}x16k00230
P{lacW}xl6k00230
(FlyBase, 2005, FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
    References (11)