FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\Tm1eg20
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General Information
Symbol
Dmel\Tm1eg20
Species
D. melanogaster
Name
FlyBase ID
FBal0126469
Feature type
allele
Associated gene
Dmel\Tm1
Associated Insertion(s)
Carried in Construct
Also Known As
TmIIeg20
Key Links
Allele class
Mutagen
    Nature of the Allele
    Allele class
    Mutagen
    Progenitor genotype
    Tm1gs1
    (Jankovics et al., 2001)
    Cytology
    Description

    Excision of the P{lacW} element.

    (Jankovics et al., 2001)
    Mutations Mapped to the Genome
    Curation Data
    Type
    Location
    Additional Notes
    References
    Variant Molecular Consequences
    Associated Sequence Data
    DDBJ / EMBL / GenBank
    DNA sequence
    Protein sequence
     
    UniProtKB/Swiss-Prot
      UniProtKB/TrEMBL
        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

        89.7% of the progeny of homozygous females are germ cell-less.

        (Szuperak et al., 2005)

        Weak germ cell-less phenotype.

        (Jankovics et al., 2001)
        External Data
        Interactions
        Show genetic interaction network for Enhancers & Suppressors
        Phenotypic Class
        Phenotype Manifest In
        Enhanced by
        Statement
        Reference

        Tm1eg20/Tm1eg9 has germline cell phenotype, enhanceable by E(To)1010/E(To)10[+]

        (Jankovics et al., 2001)

        Tm1eg20/Tm1eg9 has germline cell phenotype, enhanceable by E(To)4[+]/E(To)44

        (Jankovics et al., 2001)

        Tm1eg20/Tm1eg9 has germline cell phenotype, enhanceable by E(To)66/E(To)6[+]

        (Jankovics et al., 2001)

        Tm1eg20/Tm1eg9 has germline cell phenotype, enhanceable by Rab11ETo11/Rab11[+]

        (Jankovics et al., 2001)

        Tm1eg20/Tm1eg9 has germline cell phenotype, enhanceable by osk[+]/oskETo7

        (Jankovics et al., 2001)

        Tm1eg20/Tm1eg9 has germline cell phenotype, enhanceable by vasETo14/vas[+]

        (Jankovics et al., 2001)

        Tm1eg20/Tm1eg9 has germline cell phenotype, enhanceable by E(To)11/E(To)1[+]

        (Jankovics et al., 2001)
        Suppressed by
        Statement
        Reference

        Tm1eg20/Tm1eg9 has germline cell phenotype, suppressible by E(To)1212/E(To)12[+]

        (Jankovics et al., 2001)

        Tm1eg20/Tm1eg9 has germline cell phenotype, suppressible by E(To)13[+]/E(To)1313

        (Jankovics et al., 2001)
        Additional Comments
        Genetic Interactions
        Statement
        Reference
        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 (2)
        Reported As
        Symbol Synonym
        Tm1eg20
        TmIIeg20
        (Szuperak et al., 2005, Jankovics et al., 2001)
        Name Synonyms
        Secondary FlyBase IDs
          References (2)