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General Information
Symbol
Dmel\sun3
Species
D. melanogaster
Name
FlyBase ID
FBal0177594
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Allele class
Nature of the Allele
Allele class
Mutations Mapped to the Genome
 
Type
Location
Additional Notes
References
point mutation
Nucleotide change:

G15849153A

Reported nucleotide change:

G?A

Amino acid change:

W4term | sun-PA; W4term | sun-PB

Reported amino acid change:

W4term

Comment:

TGG to TGA

Associated Sequence Data
DNA sequence
Protein sequence
 
 
Progenitor genotype
Cytology
Nature of the lesion
Statement
Reference

Nucleotide substitution: G?A.

Amino acid replacement: W4term.

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 )
 
Phenotypic Data
Phenotypic Class
Phenotype Manifest In
Detailed Description
Statement
Reference

Mutant larvae show greatly delayed larval growth. Embryos derived from females carrying homozygous germline clones show defective cuticles indicative of an early requirement for sun+ activity. Nuclear migrations during cycles 4-10 appear normal, and early cortical divisions (nuclear cycles 10 and 11) are indistinguishable from wild type. However, the mutant embryos have highly irregular nuclear spacing during the late cortical divisions. There is an increasing tendency of the nuclei to cluster, coincident with the occurrence of nuclear fusion, which is rarely seen in wild-type embryos.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Additional Comments
Genetic Interactions
Statement
Reference
Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Fails to complement
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
sun3
Name Synonyms
Secondary FlyBase IDs
    References (1)