FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\gfzfSu(Kpn)1
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General Information
Symbol
Dmel\gfzfSu(Kpn)1
Species
D. melanogaster
Name
FlyBase ID
FBal0212661
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Nature of the Allele
Progenitor genotype
Cytology
Description

Amino acid replacement: R169C.

Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Nucleotide change:

C7149593T

Amino acid change:

R169C | gfzf-PB; R169C | gfzf-PE

Reported amino acid change:

R169C

Comment:

Site of nucleotide substitution in mutant inferred by FlyBase based on reported amino acid change.

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
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Additional Comments
Genetic Interactions
Statement
Reference

gfzfSu(Kpn)1 is unable to suppress the lethal interaction between pn18a and endogenous awdK.

When females that are homozygous for pn18a and heterozygous for gfzfSu(Kpn)1 are crossed with males homozygous for awdK, no males that are hemizygous for pn18a, heterozygous for gfzfSu(Kpn)1, and heterozygous for awdK are recovered. In contrast, hundreds of female progeny that are heterozygous for pn18a, heterozygous for gfzfSu(Kpn)1, and heterozygous for awdK are recovered.

gfzfSu(Kpn)1 can suppress the lethal interaction between pn18a and transgenic awdKpn.cPa.

When females that are homozygous for pn18a and heterozygous for gfzfSu(Kpn)1 are crossed with males homozygous for the transgenic awdKpn.cPa, hundreds of both female and male progeny that are hetero/hemi-zygous for pn18a, and heterozygous for gfzfSu(Kpn)1, and heterozygous for awdKpn.cPa are recovered. The ratio of males to females is 0.65, indicating suppression of the awdKpn.cPa 'Killer of prune' phenotype.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments
Images (0)
Mutant
Wild-type
Stocks (0)
Notes on Origin
Discoverer
Comments
Comments

Based on the extent of suppression of pn18a-awdKpn.cPa lethality, the following gfzf alleles can be ranked from the strongest to the weakest as follows: gfzfSu(Kpn)2 > gfzfBU640 > gfzfDC727 > gfzfAP320 > gfzfCK438 > gfzfCZ811 > gfzfSu(Kpn)1 > gfzfAP434 > gfzfCX322 > gfzfBX123 > gfzfBW914 = gfzfAB621 > gfzfSu(Kpn)3 > gfzfBS304 > gfzfCU338 > gfzfDC806 = gfzfCL1027 > gfzfAV739 > gfzfAB924.

External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
gfzfSu(Kpn)1
Name Synonyms
Suppressor of Killer of prune
Secondary FlyBase IDs
    References (1)