FB2026_02 , released June 18, 2026
Allele: Dmel\Kdm2KO
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General Information
Symbol
Dmel\Kdm2KO
Species
D. melanogaster
Name
FlyBase ID
FBal0335395
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Nature of the Allele
Progenitor genotype
Associated Insertion(s)
Cytology
Description

The endogenous Kdm2 open reading frame has been replaced by a loxP cassette which contains both Disc\RFP3xP3.PC and the kanamycin resistance gene.

Allele components
Component
Use(s)
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Comment:

Kdm2 ORF was replaced with a knock-in cassette containing a Red Fluorescent Protein (RFP) transgene. Replaced region determined from reported primer sequences.

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

Kdm2KO mutants are viable and fertile and do not display any developmental timing defects.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
NOT Enhancer of
Statement
Reference
NOT Suppressor of
Statement
Reference
Phenotype Manifest In
NOT Enhancer of
Statement
Reference

Kdm2KO/Kdm2[+] is a non-enhancer of eye phenotype of Scer\GAL4ey.200.Exel, TAF1BRNAi.UAS

Kdm2KO/Kdm2[+] is a non-enhancer of eye phenotype of Scer\GAL4GMR.PF, ykiS168A.UAS.EGFP,Tag:HA

Kdm2KO/Kdm2[+] is a non-enhancer of wing vein phenotype of Scer\GAL4C-765, smo5A.UAS.Tag:FLAG

NOT Suppressor of
Statement
Reference

Kdm2KO/Kdm2[+] is a non-suppressor of eye phenotype of Scer\GAL4ey.200.Exel, TAF1BRNAi.UAS

Kdm2KO/Kdm2[+] is a non-suppressor of wing vein phenotype of Scer\GAL4C-765, smo5A.UAS.Tag:FLAG

Kdm2KO/Kdm2[+] is a non-suppressor of eye phenotype of Scer\GAL4GMR.PF, ykiS168A.UAS.EGFP,Tag:HA

Additional Comments
Genetic Interactions
Statement
Reference

Combination with a single copy of Kdm2KO does not modify the frequency of eye tissue to antenna-like malformed structures transformation in adult flies expressing TAF1BdsRNA.Scer\UAS under the control of Scer\GAL4ey.200.Exel nor the massive eye overgrowth in flies expressing ykiS168A.Scer\UAS.T:Avic\GFP-EGFP,T:Ivir\HA1 with Scer\GAL4GMR.PF or the disrupted wing vein phenotype of flies expressing smo5A.Scer\UAS.T:Zzzz\FLAG driven by Scer\GAL4C-765.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments
Images (0)
Mutant
Wild-type
Stocks (1)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (2)
Reported As
Name Synonyms
Secondary FlyBase IDs
    References (3)