FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\mtsXE-2202
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General Information
Symbol
Dmel\mtsXE-2202
Species
D. melanogaster
Name
FlyBase ID
FBal0048908
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Allele class
Mutagen
Nature of the Allele
Allele class
Progenitor genotype
Cytology
Description

Deletion in the second exon of bases 202-206 and an insertion of GGCAAGTGAAG in the same location, resulting in a frameshift. Mutant product would encode 67/309 mts amino acids followed by 6 amino acids of extra sequence.

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

GGCAAGTGAAG

Comment:

mts[XE-2202] is a deletion of 5 bases and an insertion of GGCAAGTGAAG at the same location resulting in a frameshift.

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

Homozygous clones are not recovered in the eye. Germ line clones reveal that oogenesis is blocked at stage 5.

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

mts[+]/mtsXE-2202 is an enhancer | maternal effect of female semi-sterile | dominant phenotype of gwlscant, polo[+]/polo1

Suppressor of
Statement
Reference

mtsXE-2202 is a suppressor of visible phenotype of Dsor1XS520

mtsXE-2202 is a suppressor of lethal phenotype of Raf12

Other
Phenotype Manifest In
Enhancer of
Statement
Reference

mtsXE-2202 is an enhancer of phenotype of Ras85DV12.sev

mtsXE-2202 is an enhancer of eye phenotype of Ras85DV12.sev

Suppressor of
Statement
Reference

mtsXE-2202 is a suppressor of eye phenotype of Dsor1XS520

mtsXE-2202 is a suppressor of eye phenotype of Raf12

Additional Comments
Genetic Interactions
Statement
Reference

mtsXE-2202/+ enhances the reduced fertility phenotype of polo1/+ gwlscant/+ double heterozygous females, such that the triple heterozygotes are completely sterile.

Enhances the rough eye phenotype of Ras85DV12.sev. Has little or no effect on the phenotype of Ras85DN17.sev. Slightly enhances the phenotype of phl::tor13D.hs.sev. Enhances the phenotype of Ras85D::Src64BV12.ΔCAAX.sev. Suppresses the lethality of phl12. Slightly suppresses the phl12 eye phenotype. Slightly suppresses the Dsor1XS520 eye phenotype.

Weak enhancer of rough eye phenotype of Ras85DV12.sev.

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 (5)
Reported As
Symbol Synonym
Pp2A-28DXE-2202
Name Synonyms
Secondary FlyBase IDs
    References (5)