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General Information
Symbol
Dmel\P{PZ}repo00692
Species
D. melanogaster
Name
FlyBase ID
FBti0003342
Description
Inserted Element
Uses

lacZ reporter

Affected gene(s)
Viability / fertility
Associated allele(s)
Stock availability
LINE ID

l(3)00692

Genomic Location
Chromosomal Location
3R ( 90F9 )
Sequence Location
3R:18,236,199..18,236,200 [+]
Target / Docking site
Member of Large Scale Dataset(s)
Description

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

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.

Detailed Mapping Data
Chromosome (arm)
Sequence Location
3R:18,236,199..18,236,200 [+]
Orientation
Cytological location (computed by FlyBase)
90F9 (inferred by FlyBase from sequence location)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
Location-dependent role
lacZ enhancer trap
Size (Kb)

14.545

Associated alleles
Molecular map
Affected Gene(s)
Alleles and Phenotypes
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Information
Statement
Reference

In adults, enhancer trap expression is observed in glia of the laminal and medullar regions of the optic lobes. The laminar glia appear to correspond to the marginal glia, epithelial glia, satellite glia, and subretinal cells. In third instar larvae, expression is also restricted to glial cells and is observed in the eye disc and in a region that develops into the optic lobe in the larval brain. In embryos, enhancer trap expression was observed in many of the glia of the CNS and PNS but not in the midline glia. Expressing cells include the longitudinal glia, exit glia, peripheral glia, and nerve root glia.

 
Marker for
Reflects expression of
Reporter construct used in assay
Data on Genetic Line
Origin as a multiple insertion line
Progenitor(s) within the Genome
Related Aberration or Balancer
Aberration
Balancer
Stocks (0)
External Crossreferences and Linkouts ( 0 )
Comments
Comments

The P insertion is in a negative orientation with repect to repo gene transcription.

Synonyms and Secondary IDs (1)
Reported As
Symbol Synonym
Name Synonyms
Secondary FlyBase IDs
    References (9)