FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Insertion: Dmel\P{lwB}D4
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General Information
Symbol
Dmel\P{lwB}D4
Species
D. melanogaster
Name
FlyBase ID
FBti0015723
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lwB}
LINE ID
Affected gene(s)
Ecol\lacZ
Viability / fertility
Associated allele(s)
Ecol\lacZD4
Stock availability
None publicly available
Genomic Location
Chromosomal Location
2
Sequence Location
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)

2

(Lemaitre and Coen, 1991)
Sequence Location
Orientation

?

(Lemaitre and Coen, 1991)
Cytological location (computed by FlyBase)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
P{lwB}
Size (Kb)

12.486

Component Allele(s)
Ecol\lacZP\T.A92a
w+mW.hs
Molecular map
Affected Gene(s)
Insertion may affect gene
Ecol\lacZ
(Lemaitre and Coen, 1991)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
larval stage
embryonic/larval salivary gland
(Lemaitre and Coen, 1991)
larval brain
(Lemaitre and Coen, 1991)
embryonic/larval fat body
(Lemaitre and Coen, 1991)
embryonic/larval cuticle
(Lemaitre and Coen, 1991)
Additional Information
Statement
Reference

In larvae, expressed at high level in brain, moderate level in fat body and salivary glands, and at low levels in the cuticle.

(Lemaitre and Coen, 1991)
 
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 )
Synonyms and Secondary IDs (1)
Reported As
Symbol Synonym
P{lwB}D4
(FlyBase, 1992-, Lemaitre and Coen, 1991)
Name Synonyms
Secondary FlyBase IDs
    References (2)