FB2024_03 , released June 25, 2024
Allele: Dmel\DnaJ-1UAS.cKb
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General Information
Symbol
Dmel\DnaJ-1UAS.cKb
Species
D. melanogaster
Name
Saccharomyces cerevisiae UAS construct a of Kuo
FlyBase ID
FBal0291059
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Also Known As
UAS-dnaJ-1
Key Links
Nature of the Allele
Progenitor genotype
Carried in construct
Cytology
Description

UAS regulatory sequences drive expression of a DnaJ-1 cDNA (EST clone SD08787).

Allele components
Component
Use(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 ( 1 )
Comments on Models/Modifiers Based on Experimental Evidence ( 0 )
 
Disease-implicated variant(s)
 
Phenotypic Data
Phenotypic Class
Phenotype Manifest In
Detailed Description
Statement
Reference
External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Suppressed by
NOT suppressed by
Suppressor of
NOT Suppressor of
Phenotype Manifest In
Suppressed by
NOT suppressed by
Statement
Reference
Suppressor of
NOT Suppressor of
Additional Comments
Genetic Interactions
Statement
Reference
Xenogenetic Interactions
Statement
Reference

Expression of DnaJ-1Scer\UAS.cKb suppresses the eye degeneration phenotype seen when Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 is expressed under the control of Scer\GAL4GMR.PU. Young animals have spotted pigment loss in the retina, indicating the degeneration of retinal cells, and this phenotype is more visible in aged animals. The photoreceptor loss is partially suppressed; ommatidia are observed that have small and missing rhabdomeres. The phenotype is still suppressed in a Df(3R)Hsp70A Df(3R)Hsp70B mutant background.

Expression of Hsc70CbScer\UAS.cKa suppresses the external eye degeneration phenotype seen when Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 and DnaJ-1Scer\UAS.cKb are co-expressed under the control of Scer\GAL4GMR.PU. No pigmentation loss is seen in either young or aged animals and at one day old all seven photoreceptors with normal sized rhabdomeres are detected.

Expression of Hsp83Scer\UAS.cKa does not suppress the external eye degeneration phenotype seen when Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 and DnaJ-1Scer\UAS.cKb are co-expressed under the control of Scer\GAL4GMR.PU.

Expression of Hsc70-5Scer\UAS.cKa does not suppress the external eye degeneration phenotype seen when Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 and DnaJ-1Scer\UAS.cKb are co-expressed under the control of Scer\GAL4GMR.PU.

Expression of Hsc70-4Scer\UAS.cEa does not suppress the external eye degeneration phenotype seen when Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 and DnaJ-1Scer\UAS.cKb are co-expressed under the control of Scer\GAL4GMR.PU.

Expression of Hsc70-3Scer\UAS.cEa does not suppress the external eye degeneration phenotype seen when Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 and DnaJ-1Scer\UAS.cKb are co-expressed under the control of Scer\GAL4GMR.PU.

Expression of Hsc70-2Scer\UAS.cKa does not suppress the external eye degeneration phenotype seen when Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 and DnaJ-1Scer\UAS.cKb are co-expressed under the control of Scer\GAL4GMR.PU.

Expression of Hsc70-1Scer\UAS.cKa does not suppress the external eye degeneration phenotype seen when Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 and DnaJ-1Scer\UAS.cKb are co-expressed under the control of Scer\GAL4GMR.PU.

Expression of Hsp68Scer\UAS.cKa does not suppress the external eye degeneration phenotype seen when Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 and DnaJ-1Scer\UAS.cKb are co-expressed under the control of Scer\GAL4GMR.PU.

Expression of Hsp60Scer\UAS.cKa does not suppress the external eye degeneration phenotype seen when Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 and DnaJ-1Scer\UAS.cKb are co-expressed under the control of Scer\GAL4GMR.PU.

In 10 day old animals, severe neuronal degeneration marked by vesicle accumulation, loss of rhabdomeres, and invasion of pigment granules is detected in flies expressing Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 and DnaJ-1Scer\UAS.cKb under the control of Scer\GAL4GMR.PU.

Expression of Hsc70CbKD.Scer\UAS does not suppress the external eye degeneration phenotype seen when Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 and DnaJ-1Scer\UAS.cKb are co-expressed under the control of Scer\GAL4GMR.PU.

Expression of Hsc70CbK68S.Scer\UAS does not suppress the external eye degeneration phenotype seen when Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 and DnaJ-1Scer\UAS.cKb are co-expressed under the control of Scer\GAL4GMR.PU.

Co-expression of Hsc70CbHMS01080 and DnaJ-1Scer\UAS.cKb does not suppress the external eye degeneration phenotype seen when Zzzz\CAG127Q.Scer\UAS.T:Ivir\HA1 is expressed under the control of Scer\GAL4GMR.PU. Complete neuronal degeneration is observed in these flies.

Expression of DnaJ-1Scer\UAS.cKb under the control of Scer\GAL4GMR.PF slows the neural eye degeneration caused by expression of Hsap\HTTGMR.Q120. Some degeneration is observed at 10 days, and complete photoreceptor neuron loss is observed at 15 days.

Hsc70CbScer\UAS.cKa suppresses the neural eye degeneration caused by seen when Hsap\HTTGMR.Q120 and DnaJ-1Scer\UAS.cKb are expressed under the control of Scer\GAL4GMR.PF. Essentially normal morphology is seen in the retinas of these flies at 10 days, although some degeneration is seen at 15 days.

Complementation and Rescue Data
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Mutant
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Stocks (0)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
DnaJ-1Scer\UAS.cKb
DnaJ-1UAS.cKb
Name Synonyms
Saccharomyces cerevisiae UAS construct a of Kuo
Secondary FlyBase IDs
    References (2)