FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Insertion: Dmel\P{A92}K59a
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General Information
Symbol
Dmel\P{A92}K59a
Species
D. melanogaster
Name
FlyBase ID
FBti0003866
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{A92}
LINE ID
Affected gene(s)
Ecol\lacZ
Viability / fertility
Associated allele(s)
Ecol\lacZK59a
Stock availability
None publicly available
Genomic Location
Chromosomal Location
2R ( 57B )
Sequence Location
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
Orientation
Cytological location (computed by FlyBase)
Cytological location (reported)
57B (in situ hybridization reported)
(Fasano and Kerridge, 1988)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
P{A92}
Size (Kb)

12.127

Component Allele(s)
Ecol\lacZP\T.A92
ry+t7.2
Molecular map
Affected Gene(s)
Insertion may affect gene
Ecol\lacZ
(Fasano and Kerridge, 1988)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
adult stage & oogenesis stage S8
centripetal follicle cell
(Fasano and Kerridge, 1988)
adult stageoogenesis stage S8 -- S10
stretch follicle cell
(Fasano and Kerridge, 1988)
border follicle cell
(Fasano and Kerridge, 1988)
adult stage & oogenesis stage S14
posterior aeropyle | precursor
(Fasano and Kerridge, 1988)
adult stageoogenesis stage S10 -- S14
follicle cell | subset
(Fasano and Kerridge, 1988)
adult stageoogenesis stage S6 -- S14
(Fasano and Kerridge, 1988)
adult stage | female & oogenesis stage S14
egg operculum | restricted
(Fasano and Kerridge, 1988)
Additional Information
Statement
Reference

During oogenesis, stage 8, expressed in 150-200 follicle cells migrating over the oocyte and in nurse cell associated follicle cells; stage 10, expressed in 100-150 dorsoanterior cells, including 50-100 nurse cell associated follicle cells; stage 14, expressed in follicle cells of the operculum, micropyle, and several in appendages.

(Fasano and Kerridge, 1988)
 
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{A92}K59a
(FlyBase, 1992-, Fasano and Kerridge, 1988)
Name Synonyms
Secondary FlyBase IDs
    References (2)