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General Information
Symbol
Dmel\psq02403
Species
D. melanogaster
Name
FlyBase ID
FBal0032493
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Nature of the Allele
Mutations Mapped to the Genome
 
Type
Location
Additional Notes
References
Associated Sequence Data
DNA sequence
Protein sequence
 
 
Progenitor genotype
Cytology
Nature of the lesion
Statement
Reference

P{PZ} insertion into the largest intron.

P{PZ} insertion within psq coding region.

Insertion components
P{PZ}psq02403
Product class / Tool use(s)
Encoded product / tool
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

Moderate dorsalisation of eggshell and embryo. P{hs-psq} can rescue the female sterile defect of psq02403; in the absence of heat shock 90% eggs have two dorsal appendages, with heat shock female fertility is restored.

Females lay few collapsed eggs with fused dorsal appendages. Nurse cell DNA remains condensed.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Enhancer of
Statement
Reference

psq[+]/psq02403 is an enhancer of visible | dominant phenotype of Pc4

psq[+]/psq02403 is an enhancer of visible | dominant phenotype of Psc1

Phenotype Manifest In
Enhancer of
Statement
Reference

psq[+]/psq02403 is an enhancer of leg phenotype of Pc4

psq[+]/psq02403 is an enhancer of sex comb | ectopic phenotype of Pc4

psq[+]/psq02403 is an enhancer of leg phenotype of Psc1

psq[+]/psq02403 is an enhancer of sex comb | ectopic phenotype of Psc1

Additional Comments
Genetic Interactions
Statement
Reference

The ectopic sex comb phenotype seen on the second and third legs of Pc4/+ males is dominantly enhanced by psq02403.

Psc1 psq02403 double heterozygous males show a remarkable increase in the number of ectopic sex comb teeth compared to Psc1 single heterozygotes.

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

Aberrant fusion protein created.

External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (6)
Reported As
Symbol Synonym
Name Synonyms
Secondary FlyBase IDs
    References (8)