FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Insertion: Dmel\P{lacW}brkM12
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General Information
Symbol
Dmel\P{lacW}brkM12
Species
D. melanogaster
Name
FlyBase ID
FBti0012880
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lacW}
LINE ID
Affected gene(s)
brk, Ecol\lacZ
Viability / fertility
Associated allele(s)
brkM12, Ecol\lacZbrk-M12
Stock availability
None publicly available
Genomic Location
Chromosomal Location
X ( 7B1 )
Sequence Location
X:7,307,910..7,307,910
Target / Docking site
Genomic Maps
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
X:7,307,910..7,307,910
(Jazwinska et al., 1999)
Orientation
Cytological location (computed by FlyBase)
7B1 (inferred by FlyBase from sequence location)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
P{lacW}
Size (Kb)

10.691

Component Allele(s)
w+mC
Molecular map
Affected Gene(s)
Insertion may affect gene
brk
(Jazwinska et al., 1999)
Ecol\lacZ
(Herranz et al., 2006)
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
Origin as a multiple insertion line
Progenitor(s) within the Genome
Transposed descendant of
P{lacW}38-10
Related Aberration or Balancer
Aberration
Balancer
Stocks (0)
External Crossreferences and Linkouts ( 0 )
Comments
Comments

Identity of transposon associated with insertion is not certain.

(Jazwinska et al., 1999)

Insertion site reported as between nucleotides -33 and -32 5' to the brk transcription unit.

(Jazwinska et al., 1999)
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
P{lacW}brkM12
(Jazwinska et al., 1999, FlyBase, 1992-)
brk-M12-lacZ
(Sander et al., 2018)
brk-lacZ
(Herranz et al., 2006)
Name Synonyms
Secondary FlyBase IDs
    References (4)