FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\wgKO.NRT-wg
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General Information
Symbol
Dmel\wgKO.NRT-wg
Species
D. melanogaster
Name
FlyBase ID
FBal0298268
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Also Known As
wg{KO; NRT-Wg}
Key Links
Allele class
Nature of the Allele
Allele class
Progenitor genotype
Associated Insertion(s)
Cytology
Description

Re-integration of DNA into the attP site present in wgKO. The reintegrated sequence is as follows: 1. 'Nrt-wg' (a membrane-tethered, Tag:HA-tagged form of wg in which Tag:M(Nrt) acts as the membrane tethering sequence), and 2: a loxP cassette containing a w+* marker. In addition, a recombined attP/B site is present 5' to the reintegrated sequence.

Allele components
Component
Use(s)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Variant Molecular Consequences
Associated Sequence Data
DNA sequence
Protein sequence
 
Expression Data
Reporter Expression
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
Reporter construct used in assay
Human Disease Associations
Disease Ontology (DO) Annotations
Models Based on Experimental Evidence ( 0 )
Disease
Evidence
References
Modifiers Based on Experimental Evidence ( 0 )
Disease
Interaction
References
Comments on Models/Modifiers Based on Experimental Evidence ( 0 )
 
Disease-implicated variant(s)
 
Phenotypic Data
Phenotypic Class
Phenotype Manifest In
Detailed Description
Statement
Reference

The wings of homozygous flies have a slightly smaller surface area than those of control siblings. The arrangement of the wing margin bristles appears normal. The patterning of the microchaetae and macrochaetae on the dorsal thorax is normal.

On average, wgl-17 clones induced in the wing disc in a wgKO;NRT-wg homozygous background are smaller than wgl-17 clones induced in the wing disc in a wild-type background.

When grown without overcrowding, homozygous flies are viable and have normally patterned appendages and other cuticular structures. When grown together with control siblings, homozygous flies show a reduced eclosion rate

Homozygous larvae show a developmental delay, entering pupariation later than controls.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
NOT Enhanced by
Statement
Reference
NOT suppressed by
Statement
Reference
Additional Comments
Genetic Interactions
Statement
Reference
Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments
Images (0)
Mutant
Wild-type
Stocks (0)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (8)
Reported As
Symbol Synonym
wg(KO; NRT-Wg)
wgKO.NRT-wg
wgKO;NRT-wg
wg{KO; NRT-Wg;mini-white}
wg{KO;NRT-Wg}
Name Synonyms
Secondary FlyBase IDs
    References (6)