FB2026_02 , released June 18, 2026
Insertion: Dmel\P{PZ}2954
Open Close
General Information
Symbol
Dmel\P{PZ}2954
Species
D. melanogaster
Name
FlyBase ID
FBti0003779
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{PZ}
LINE ID
Affected gene(s)
Ecol\lacZ
Viability / fertility
Associated allele(s)
Ecol\lacZ2954
Stock availability
None publicly available
Genomic Location
Chromosomal Location
2L ( 36F2 )
Sequence Location
2L:18,320,188..18,320,188
Target / Docking site
Genomic Maps
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
2L:18,320,188..18,320,188
(Nystul and Spradling, 2010)
Orientation
Cytological location (computed by FlyBase)
36F2 (inferred by FlyBase from sequence location)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
P{PZ}
Size (Kb)

14.545

Component Allele(s)
l(3)87Df7.2
ry+t7.2
Molecular map
Affected Gene(s)
Insertion may affect gene
Ecol\lacZ
(Kai and Spradling, 2003, Spradling et al., 1997, Margolis and Spradling, 1995)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
oogenesis
follicle stem cell
(Nystul and Spradling, 2010)
Additional Information
Statement
Reference

Fas3 reporter expression differs between follicle stem cells and their daughters and may be used to distinguish the two types of cells. Fas3 expression is low in early cells near the region 2a/2b border and increases in later follicle cells.

(Nystul and Spradling, 2010)
 
Marker for
Reflects expression of
Fas3
(Nystul and Spradling, 2010)
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
PZ02954
(Nystul and Spradling, 2010)
P{PZ}2954
(Margolis and Spradling, 1995, FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
    References (5)