FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Insertion: Dmel\P{PZ}spi01068
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General Information
Symbol
Dmel\P{PZ}spi01068
Species
D. melanogaster
Name
FlyBase ID
FBti0005176
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{PZ}
LINE ID

l(2)01068

Affected gene(s)
Ecol\lacZ, spi
Viability / fertility
Associated allele(s)
Ecol\lacZspi-01068, spi01068
Stock availability
None publicly available
Genomic Location
Chromosomal Location
2L ( 37F2 )
Sequence Location
2L:19,574,910..19,574,910 [+]
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:19,574,910..19,574,910 [+]
Orientation
Cytological location (computed by FlyBase)
37F2 (inferred by FlyBase from sequence location)
Cytological location (reported)
37F1-37F2 (in situ hybridization reported)
(BDGP Project Members, 1994-1999)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
G00577
(FlyBase, 1992-)
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
embryonic stage
embryonic/larval hindgut
(Jackle and Janning, 1998.8.10)
larval brain
(Jackle and Janning, 1998.8.10)
embryonic/larval midgut
(Jackle and Janning, 1998.8.10)
embryonic/larval foregut
(Jackle and Janning, 1998.8.10)
embryonic/larval optic lobe
(Jackle and Janning, 1998.8.10)
presumptive embryonic/larval central nervous system | restricted
(Jackle and Janning, 1998.8.10)
presumptive embryonic/larval peripheral nervous system | segmentally repeated
(Jackle and Janning, 1998.8.10)
wandering third instar larval stage
imaginal disc
(Meister and Braun, 1995.10)
larval brain
(Meister and Braun, 1995.10)
adult stage
adult optic lobe
(Vosshall, 1998.8.10)
adult central complex
(Vosshall, 1998.8.10)
adult brain | restricted
(Vosshall, 1998.8.10)
Additional Information
Statement
Reference

In embryo, expression in brain appears to be in the optic lobes. Segmentally repeated pattern of expression appears to be in the PNS (not certain).

(Jackle and Janning, 1998.8.10)

In wandering third instar, low levels of β-gal expression in larval brain; higher levels in the larval imaginal discs. (Not specified which imaginal discs.)

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

l(2)01068

(Gene Disruption Project members, 2001-)
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 (4)
Reported As
Symbol Synonym
P{PZ}l(2)0106801068
(FlyBase, 1992-)
P{PZ}spi01068
(Kiger et al., 2000)
P{PZ}spi01068
(BDGP Project Members, 1994-1999, FlyBase, 1992-)
P{ry+t7.2=PZ}l(2)0106801068
(FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
  • FBti0000252
References (12)