FB2025_01 , released February 20, 2025
Aberration: Dmel\Df(4)G
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General Information
Symbol
Df(4)G
Species
D. melanogaster
Name
Deficiency (4) of Gloor and Green
FlyBase ID
FBab0002954
Feature type
Computed Breakpoints include
Genomic Maps
Sequence coordinates
4:721,173..776,474 (Df(4)G:bk1)
4:1,072,384..1,078,562 (Df(4)G:bk1)
4:1,172,469..1,350,131 (Df(4)G:bk2)
4:1,348,131..1,348,131 (Df(4)G:bk2)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to wild type)
Class of aberration (relative to progenitor)
Breakpoints

102E2;4Rt;[102E2-102E2];[4Rt-4Rt];

Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments

The 4:1172469..1350131 release 6 coordinates of the right breakpoint are estimates. The left extent corresponds to the left end of pho, which published results say is deleted. The right extent corresponds to the right end of chromosome 4 genome assembly.

The 4:721173..776474 release 6 coordinates of the left breakpoint are estimates. The left extent corresponds to the right end of ey, which published results say is not deleted. The right extent corresponds to the right end of bt, which published results say is deleted.

Comments on Cytology

Terminal deficiency. The chromosome also carries a second site mutation in the bt gene.

Sequence Crossreferences
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Genes NOT Deleted / Disrupted
Genes Duplicated
Complementation Data
Completely duplicated
Partially duplicated
Molecular Data
Completely duplicated
Partially duplicated
Genes NOT Duplicated
Complementation Data
 
Molecular Data
 
Affected Genes Inferred by Location (0)
    If no genes are listed here, it may be because the affected region is very large. The JBrowse insert above may show an error for the same reason, and other FlyBase tools such as CytoSearch may also fail for large regions. You can contact FlyBase for more help.
    In these cases, there will be no "Export to Hitlist" button to the left.
    Phenotypic Data
    In combination with other aberrations

    Df(4)G/Df(4)3 lethal Df(4)G/Df(4)11 lethal Df(4)G/Df(4)12 lethal Df(4)G/Df(4)24 lethal Df(4)G/Df(4)34 lethal

    NOT in combination with other aberrations

    Df(4)G does not uncover hybrid sterility when heterozygous in males containing the D.simulans 4th chromosome introgressed into an otherwise D.melanogaster background.

    Shows dominant enhancement of dominant haltere phenotype caused by Ubx195 and Ubx9.22.

    The rate of transmission of the Df(4)G chromosome is similar to that of a normal fourth chromosome.

    Embryos show normal axon guidance.

    Heterozygosity for this deletion has no effect on the mutant ovarian phenotype of ovoD2.

    Lethal homozygous

    Stocks (2)
    Notes on Origin
    Discoverer

    Gloor and Green, 1957.

     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (5)
    Reported As
    Name Synonyms
    Deficiency (4) of Gloor and Green
    Secondary FlyBase IDs
      References (32)