FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Insertion: Dmel\P{PZ}U2af3806751
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General Information
Symbol
Dmel\P{PZ}U2af3806751
Species
D. melanogaster
Name
FlyBase ID
FBti0005315
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{PZ}
LINE ID

l(2)06751

Affected gene(s)
Ecol\lacZ, U2af38
Viability / fertility
Associated allele(s)
Ecol\lacZU2af38-06751, U2af3806751
Stock availability
1 publicly available
Genomic Location
Chromosomal Location
2L ( 21B8 )
Sequence Location
2L:294,703..295,138
Target / Docking site
Genomic Maps
Member of Large Scale Dataset(s)
Dataset
TI_set_P{PZ}.BDGP
Description

Insertion lines from this collection were assessed for inclusion in the Gene Disruption Project collection.

(Bellen et al., 2004)

A set of mutant stocks derived by insertional mutagenesis using the P-element construct P{PZ}; most lines have a lethal or sterile phenotype. The P{PZ} construct carries a ry[+] visible marker, Ecol\lacZ enhancer trap sequences, and bacterial sequences that allow plasmid rescue.

(Spradling et al., 1999)
Detailed Mapping Data
Chromosome (arm)
Sequence Location
2L:294,703..295,138
(Rudner et al., 1996)
Orientation

-

(Rudner et al., 1996)
Cytological location (computed by FlyBase)
21B8 (inferred by FlyBase from sequence location)
Cytological location (reported)
21B7-21B8 (in situ hybridization reported)
(BDGP Project Members, 1994-1999)
Insertion into Natural transposon
Comments concerning location

The insertion site was mapped to a ClaI-ClaI restriction fragment, downstream of the transcription start and roughly 200bp upstream of the U2af38 translation start

(Rudner et al., 1996)
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)
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
wandering third instar larval stage
imaginal disc
(Meister and Braun, 1995.10)
larval brain
(Meister and Braun, 1995.10)
gonad
(Meister and Braun, 1995.10)
Additional Information
Statement
Reference

In wandering third instar, weak β-gal expression in larval brain, imaginal discs and gonad. (Not specified which imaginal discs.)

(Meister and Braun, 1995.10)
 
Marker for
Reflects expression of
U2af38
(Meister and Braun, 1995.10)
Reporter construct used in assay
Data on Genetic Line
Line ID

l(2)06751

(Gene Disruption Project members, 2001-)
Origin as a multiple insertion line
Progenitor(s) within the Genome
Related Aberration or Balancer
Aberration
Balancer
Stocks (1)
External Crossreferences and Linkouts ( 0 )
Comments
Comments

The insertion site maps to a ClaI-ClaI restriction fragment, downstream of the transcription start and roughly 200bp upstream of the U2af38 translation start; position of restriction fragment on reference sequence inferred by FlyBase curator

(Rudner et al., 1996)

This insertion was listed in the BDGP database as a lethal or sterile line during the period 1994-1999, but was not verified as such prior to the summary publication (FBrf0111489). Reasons for excluding lines from the collection described in FBrf0111489 include presence of more than one P insertion on the mutant chromosome, separation of lethality (or sterility) from the location of the insertion, and loss of lethality (or sterility) from the stock. Further information is available from http://www.fruitfly.org/bfd/ and from Dr. Allan Spradling (spradling@mail1.ciwemb.edu).

(FlyBase, 1992-)
Synonyms and Secondary IDs (4)
Reported As
Symbol Synonym
P2323
(Meister and Braun, 1995.10)
P{PZ}U2af3806751
(Rudner et al., 1996, FlyBase, 1992-)
P{PZ}l(2)0675106751
(FlyBase, 1992-)
P{ry+t7.2=PZ}l(2)0675106751
(FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
  • FBti0000402
References (11)