FB2026_03 , released September 17, 2026
Aberration: Dmel\Df(3R)RD31
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General Information
Symbol
Df(3R)RD31
Species
D. melanogaster
Name
FlyBase ID
FBab0024444
Feature type
chromosomal_deletion
Computed Cytological Breakpoints (relative to progenitor)

89E2-89E3;90D

Features within 89E2--90D
Sequenced Breakpoints (relative to progenitor)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Abd-BMc
(Hopmann et al., 1995)
Mutagen
X ray
(Hopmann et al., 1995)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Carpenter, 2003.1.31, Hopmann et al., 1995)
Cytological Breakpoints (relative to progenitor)

89E;90D

(Hopmann et al., 1995)

89E2-89E3;90D2-90D4

(Carpenter, 2003.1.31)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

Ubx << bk1 << Abd-B << bk2

Genetic mapping information
Comments
Comments on Cytology

Left limit of break 1 from non-inclusion of Ubx (FBrf0080101) Right limit of break 1 from inclusion of Abd-B (FBrf0080101) Limits of break 2 from polytene analysis (FBrf0080101)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
Abd-B
(Hopmann et al., 1995)
E(br)420
(Ward et al., 2003)
osa
(Vazquez et al., 1999)
Partially deleted / disrupted
Molecular Data
Completely deleted
mRpS11
(Marygold et al., 2007)
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
 
cdm
(Giagtzoglou et al., 2009)
Ubx
(Hopmann et al., 1995)
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

    Inferred to overlap with: Df(3R)sr16.

    (Carpenter, 2003.1.31)
    NOT in combination with other aberrations

    Flies heterozygous for the deletion do not show a Minute bristle phenotype.

    (Marygold et al., 2007)

    The Df(3R)RD31 chromosome does not act as a dominant suppressor of telomeric silencing (assayed using the effect of the chromosome on the eye colour phenotype of flies carrying "P{wvar}KR3-2", a stable "brown-red" variant of the P{3'WP-2,wvar}2Lt insertion).

    (Mason et al., 2004)

    Reverts the Abd-BMc microcephalus phenotype.

    (Hopmann et al., 1995)
    Stocks (3)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    "89E2--3;90D2--4" was stated as revision.

    (Carpenter, 2003.1.31)

    Break in BX-C maps to +45.6-49.2.

    (Hopmann et al., 1995)
    Synonyms and Secondary IDs (1)
    Reported As
    Symbol Synonym
    Df(3R)RD31
    (Tian and Smith-Bolton, 2021, Giagtzoglou et al., 2009)
    Name Synonyms
    Secondary FlyBase IDs
      References (11)