FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Wee1DS1
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General Information
Symbol
Dmel\Wee1DS1
Species
D. melanogaster
Name
FlyBase ID
FBal0117257
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Mutagen
Nature of the Allele
Progenitor genotype
Cytology
Description

Amino acid replacement: F250I.

Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Nucleotide change:

T6913036A

Amino acid change:

F250I | Wee1-PA; F250I | Wee1-PB

Reported amino acid change:
Comment:

site of nucleic acid difference inferred by FlyBase curator based on reported amino acid change

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

Many embryos derived from homozygous females cellularise (54%) and some even develop to adulthood, whereas embryos derived from hemizygous females rarely cellularise and never hatch. Embryos derived from weeDS1/weeES1 females never cellularise.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Enhanced by
Statement
Reference

Wee1DS1 has phenotype, enhanceable by mei-41[+]/mei-41D3

Wee1DS1 has phenotype, enhanceable by mei-41D3/mei-41D3

NOT Enhancer of
Statement
Reference

wee[+]/Wee1DS1 is a non-enhancer of mitotic domain 1 | embryonic cycle 14 phenotype of CycB+t10

NOT Suppressor of
Statement
Reference

wee[+]/Wee1DS1 is a non-suppressor of mitotic domain 1 | embryonic cycle 14 phenotype of CycB+t10

Additional Comments
Genetic Interactions
Statement
Reference

The incompletely penetrant syncytial arrest phenotype of embryos derived from homozygous weeDS1 females is enhanced if the females also carry mei-41D3, so that only 39% of the embryos cellularise if the females carry one copy of mei-41D3 and only 29% of the embryos cellularise if the females carry two copies of mei-41D3.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments
Images (0)
Mutant
Wild-type
Stocks (2)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (5)
Reported As
Symbol Synonym
Name Synonyms
Secondary FlyBase IDs
    References (4)