FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Df(1)yT6-437
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General Information
Symbol
Df(1)yT6-437
Species
D. melanogaster
Name
Deficiency (1) yellow Terminal
FlyBase ID
FBab0001279
Feature type
chromosomal_deletion
Also Known As
Df(1)RT437
Computed Breakpoints include

[<1A4];[1B8]

Features within 1A4--1B8
Sequence coordinates
X:517,056..521,866 [-] (Df(1)yT6-437:bk2)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
irradiation
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Luo et al., 1992)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << pch << elav << bk2 << Appl

Genetic mapping information
Comments

Breakpoint 2 was mapped to an EcoRI-EcoRI restriction fragment. The position of the restriction fragment on the reference sequence was inferred by a FlyBase curator.

(Campos et al., 1987)
Comments on Cytology

Right limit of break 1 from inclusion of pch (citation unavailable) Left limit of break 2 from inclusion of elav (FBrf0046130) Right limit of break 2 from non-inclusion of Appl (FBrf0057365)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
elav
(Luo et al., 1992, Campos et al., 1987)
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
 
Appl
(Luo et al., 1992)
vnd
(Luo et al., 1992)
Molecular Data
 
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
    NOT in combination with other aberrations
    Stocks (0)
    Notes on Origin
    Discoverer
     

    induced in mu-2 female

    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    Described as "terminal deficiency".

    (Luo et al., 1992)
    Synonyms and Secondary IDs (5)
    Reported As
    Symbol Synonym
    Df(1)RT437
    (Luo et al., 1992, Campos et al., 1987)
    Df(1)y-T6-437
    Df(1)yRT
    Df(1)yT6-437
    Name Synonyms
    Deficiency (1) yellow Terminal
    Secondary FlyBase IDs
      References (8)