FB2025_01 , released February 20, 2025
Insertion: Dmel\P{lacW}esgk04509
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General Information
Symbol
Dmel\P{lacW}esgk04509
Species
D. melanogaster
Name
FlyBase ID
FBti0008221
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lacW}
LINE ID

l(2)k04509

Affected gene(s)
esg
Viability / fertility
Associated allele(s)
esgk04509
Stock availability
None publicly available
Genomic Location
Chromosomal Location
2L ( 35D1 )
Sequence Location
2L:15,333,757..15,333,757 [+]
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)

2

(BDGP Project Members, 1994-1999)
Sequence Location
2L:15,333,757..15,333,757 [+]
(BDGP Project Members, 1994-1999)
Orientation
Cytological location (computed by FlyBase)
35D1 (inferred by FlyBase from sequence location)
Cytological location (reported)
35D1-35D2 (in situ hybridization reported)
(BDGP Project Members, 1994-1999)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
AQ025743
(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
esg
(Ashburner et al., 1999, Ashburner et al., 1999.10.12)
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)k04509

(Gene Disruption Project members, 2001-)
Origin as a multiple insertion line
Progenitor(s) within the Genome
Related Aberration or Balancer
Aberration
Balancer
Stocks (0)
Availability

No longer maintained in the Berkeley P stock collection.

(BDGP Project Members, 1994-1999)
External Crossreferences and Linkouts ( 0 )
Comments
Comments

Location 2L:15329686-15329687 confirmed by FlyBase alignment of dbGSS accession AQ025743 to D. melanogaster arm Release_4 and heterochromatin Release_3.2b. Insertion orientation confirmed.

(FlyBase, 2005)

Line not well characterized

(BDGP Project Members, 1994-1999)

This insertion was listed in the BDGP database as a lethal or sterile line during the period 1994-1999, but was not verified as such prior to the summary publication (FBrf0111489). Reasons for excluding lines from the collection described in FBrf0111489 include presence of more than one P insertion on the mutant chromosome, separation of lethality (or sterility) from the location of the insertion, and loss of lethality (or sterility) from the stock. Further information is available from http://www.fruitfly.org/bfd/ and from Dr. Allan Spradling (spradling@mail1.ciwemb.edu).

(FlyBase, 1992-)
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
P{lacW}esgk04509
(FlyBase, 2005, FlyBase, 1992-)
P{lacW}k04509
(Ashburner et al., 1999, FlyBase, 1992-)
l(2)k04509
(FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
    References (9)