FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\pkpk.sev
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General Information
Symbol
Dmel\pkpk.sev
Species
D. melanogaster
Name
FlyBase ID
FBal0150302
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Transgenic product class
Nature of the Allele
Transgenic product class
Progenitor genotype
Carried in construct
Cytology
Description

The sev promoter drives expression of the pk[pk] isoform of pk.

Allele components
Component
Use(s)
Regulatory region(s)
Encoded product / tool
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

Mutant animals exhibit typical planar cell polarity defects in the eye: symmetric ommatidia and chirality and rotation defects, with about 56% (+-8.4) of ommatidia exhibiting abnormal polarity.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Enhanced by
Statement
Reference
NOT Enhanced by
Statement
Reference

pkpk.sev has abnormal cell polarity phenotype, non-enhanceable by dgo308

pkpk.sev has abnormal cell polarity phenotype, non-enhanceable by dgo380

pkpk.sev has abnormal cell polarity phenotype, non-enhanceable by fz23

pkpk.sev has abnormal cell polarity phenotype, non-enhanceable by stanE45

pkpk.sev has abnormal cell polarity phenotype, non-enhanceable by stanE59

pkpk.sev has abnormal cell polarity phenotype, non-enhanceable by N55e11

Suppressed by
Statement
Reference

pkpk.sev has abnormal cell polarity phenotype, suppressible by dsh3

pkpk.sev has abnormal cell polarity phenotype, suppressible by fz30

pkpk.sev has abnormal cell polarity phenotype, suppressible by Rok1

NOT suppressed by
Statement
Reference

pkpk.sev has abnormal cell polarity phenotype, non-suppressible by N55e11

pkpk.sev has abnormal cell polarity phenotype, non-suppressible by dgo308

pkpk.sev has abnormal cell polarity phenotype, non-suppressible by dgo380

pkpk.sev has abnormal cell polarity phenotype, non-suppressible by fz23

pkpk.sev has abnormal cell polarity phenotype, non-suppressible by stanE45

pkpk.sev has abnormal cell polarity phenotype, non-suppressible by stanE59

Phenotype Manifest In
Enhanced by
Statement
Reference

pkpk.sev has ommatidium phenotype, enhanceable by Vangstbm-6

pkpk.sev has ommatidium phenotype, enhanceable by Vangx

pkpk.sev has ommatidium phenotype, enhanceable by dsh1

NOT Enhanced by
Statement
Reference

pkpk.sev has ommatidium phenotype, non-enhanceable by dgo308

pkpk.sev has ommatidium phenotype, non-enhanceable by dgo380

pkpk.sev has ommatidium phenotype, non-enhanceable by fz23

pkpk.sev has ommatidium phenotype, non-enhanceable by stanE45

pkpk.sev has ommatidium phenotype, non-enhanceable by stanE59

pkpk.sev has ommatidium phenotype, non-enhanceable by DeltaRevF10

pkpk.sev has ommatidium phenotype, non-enhanceable by N55e11

Suppressed by
Statement
Reference

pkpk.sev has ommatidium phenotype, suppressible by Rho172O

pkpk.sev has ommatidium phenotype, suppressible by dsh3

pkpk.sev has ommatidium phenotype, suppressible by fz30

pkpk.sev has ommatidium phenotype, suppressible by Rok1

NOT suppressed by
Statement
Reference

pkpk.sev has ommatidium phenotype, non-suppressible by dgo380

pkpk.sev has ommatidium phenotype, non-suppressible by fz23

pkpk.sev has ommatidium phenotype, non-suppressible by stanE45

pkpk.sev has ommatidium phenotype, non-suppressible by stanE59

pkpk.sev has ommatidium phenotype, non-suppressible by DeltaRevF10

pkpk.sev has ommatidium phenotype, non-suppressible by N55e11

pkpk.sev has ommatidium phenotype, non-suppressible by dgo308

Additional Comments
Genetic Interactions
Statement
Reference

The addition of Rho172O to pkpk.sev animals partially suppresses its ommatidial polarity phenotype, with about 34.5% of ommatidia exhibiting abnormal polarity. The addition of Vangstbm-6 to pkpk.sev animals enhances its ommatidial polarity phenotype, with about 76.2% of ommatidia exhibiting abnormal polarity. The addition of Vangx to pkpk.sev animals enhances its ommatidial polarity phenotype, with about 77.5% of ommatidia exhibiting abnormal polarity. The addition of dsh1 to pkpk.sev animals enhances its ommatidial polarity phenotype, with about 63.2% of ommatidia exhibiting abnormal polarity. The addition of dsh3 to pkpk.sev animals partially suppresses its ommatidial polarity phenotype, with about 44.4% of ommatidia exhibiting abnormal polarity. The addition of fz23 to pkpk.sev animals has no significant effect on ommatidial polarity phenotype, with about 47.8 (+-2.7)% of ommatidia exhibiting abnormal polarity. The addition of fz30 to pkpk.sev animals partially suppresses its ommatidial polarity phenotype, with about 34.7% of ommatidia exhibiting abnormal polarity. The addition of stanE59 to pkpk.sev animals has no significant effect on ommatidial polarity phenotype, with about 58.9 (+-2.7)% of ommatidia exhibiting abnormal polarity. The addition of stanE45 to pkpk.sev animals has no significant effect on ommatidial polarity phenotype, with about 52.4 (+-9.4)% of ommatidia exhibiting abnormal polarity. The addition of dgo308 to pkpk.sev animals has no significant effect on ommatidial polarity phenotype, with about 58.4 (+-5.9)% of ommatidia exhibiting abnormal polarity. The addition of dgo380 to pkpk.sev animals has no significant effect on ommatidial polarity phenotype, with about 62.0 (+-7.8)% of ommatidia exhibiting abnormal polarity. The addition of N55e11 to pkpk.sev animals has no significant effect on ommatidial polarity phenotype, with about 61.5 (+-14.4)% of ommatidia exhibiting abnormal polarity. The addition of DlRevF10 to pkpk.sev animals has no significant effect on ommatidial polarity phenotype, with about 49.9 (+-1.3)% of ommatidia exhibiting abnormal polarity. The addition of rok1 to pkpk.sev animals partially suppresses its ommatidial polarity phenotype, with about 38.1% of ommatidia exhibiting abnormal polarity.

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 (1)
Reported As
Symbol Synonym
pkpk.sev
Name Synonyms
Secondary FlyBase IDs
    References (2)