FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Insertion: Dmel\P{A92}Q21a
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General Information
Symbol
Dmel\P{A92}Q21a
Species
D. melanogaster
Name
FlyBase ID
FBti0003871
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{A92}
LINE ID
Affected gene(s)
Ecol\lacZ
Viability / fertility
Associated allele(s)
Ecol\lacZQ21a
Stock availability
None publicly available
Genomic Location
Chromosomal Location
2L ( 36B--36C )
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)
36B--36C (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
(Han et al., 2000, 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 stageoogenesis stage S3 -- S8
polar follicle cell
(Fasano and Kerridge, 1988)
adult stage & oogenesis stage S10
posterior aeropyle | precursor
(Fasano and Kerridge, 1988)
border follicle cell
(Fasano and Kerridge, 1988)
adult stage & oogenesis stage S14
follicle cell | subset
(Fasano and Kerridge, 1988)
adult stage | female & oogenesis stage S14
egg operculum | restricted
(Fasano and Kerridge, 1988)
Additional Information
Statement
Reference

Expression during oogenesis: stage S6, in polar cells; stage 10, in borders cells, cells of the aeropyle, and 30-40 dorsolateral cells between nurse cells and oocyte; stage 14, follicle cells around the micropyle and some in the operculum.

(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 (2)
Reported As
Symbol Synonym
P{A92}Q21a
(FlyBase, 1992-, Fasano and Kerridge, 1988)
Q21a
(Han et al., 2000)
Name Synonyms
Secondary FlyBase IDs
    References (3)