FB2025_01 , released February 20, 2025
Insertion: Dmel\P{lacW}BB142
Open Close
General Information
Symbol
Dmel\P{lacW}BB142
Species
D. melanogaster
Name
FlyBase ID
FBti0003419
Feature type
transposable_element_insertion_site
Also Known As
BB142, kekkon-lacZ
Description
Inserted Element
P{lacW}
LINE ID
Affected gene(s)
Ecol\lacZ
Viability / fertility
Associated allele(s)
Ecol\lacZkek1-BB142
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

(Schupbach and Roth, 1994)
Sequence Location
Orientation
Cytological location (computed by FlyBase)
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)
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
adult stageoogenesis stage S1 -- S9
main body follicle cell
(Schupbach and Roth, 1994)
adult stage & oogenesis stage S10
follicle cell | anterior
(Hsu and Perrimon, 1994)
adult stageoogenesis stage S10 -- S14
main body follicle cell | subset
(Schupbach and Roth, 1994)
Additional Information
Statement
Reference

During oogenesis, at early stages expression observed in all columnar follicle cells; from stage S10 on, expression restricted to dorsal anterior follicle cells.

(Schupbach and Roth, 1994)

In stage 10 egg chambers, strongest expression in dorsal anterior follicle cells.

(Hsu and Perrimon, 1994)
 
Marker for
follicle cell
(Hsu and Perrimon, 1994)
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 (8)
Reported As
Symbol Synonym
BB142
(Peretz et al., 2007, Mukherjee et al., 2006, Pai et al., 2000, Ruden et al., 1999)
BB142-lacZ
(Hayashi et al., 2014)
Pw<up>+ lac-Z</up>BB142
(Ferguson et al., 2012)
P{lac-Z}BB142
(Barth et al., 2012)
P{lacW}BB142
(FlyBase, 1992-)
P{lacZ-un3}BB142
(Swan and Suter, 1996, FlyBase, 1992-)
kek-lacZ
(Sun et al., 2011)
kekkon-lacZ
(Barth et al., 2012, Sun et al., 2011, Yan et al., 2011, Yan et al., 2009)
Name Synonyms
Secondary FlyBase IDs
    References (16)