FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Df(3L)Ar12-1
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General Information
Symbol
Df(3L)Ar12-1
Species
D. melanogaster
Name
FlyBase ID
FBab0022343
Feature type
chromosomal_deletion
Also Known As
AR12-1
Computed Breakpoints include

61C1-61C4;61F3

Features within 61C1--61F3
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Wilson et al., 1997, Isaac and Andrew, 1996, Ellis, 1995.5.7, Pauli et al., 1995)
Breakpoints

61C;61F

(Ellis, 1995.5.7)

61C;61F3

(Isaac and Andrew, 1996, Pauli et al., 1995)

61C1-61C4;61E

(Wilson et al., 1997)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

trh << bk1 << bk2 << Klp61F

Genetic mapping information
Comments
Comments on Cytology

Limits of break 1 from polytene analysis (FBrf0093250) Limits of break 2 from polytene analysis (FBrf0080317)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
bab1
(Llopart et al., 2002)
trio
(Bateman et al., 2000, Newsome et al., 2000)
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
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.
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    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations

    Dominantly suppresses the KrIf-1/+ eye phenotype.

    (Carrera et al., 1998)

    Heterozygosity for this deletion enhances the mutant ovarian phenotype of ovoD2.

    (Pauli et al., 1995)
    Stocks (2)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    The Df(3L)Ar12-1 chromosome may 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), but the eye colour phenotype in the presence of Df(3L)Ar12-1 overlaps the eye colour phenotype in a wild-type background so it cannot be unequivocally demonstrated that the deficiency chromosome uncovers a suppressor of telomeric silencing.

    (Mason et al., 2004)
    Synonyms and Secondary IDs (6)
    Reported As
    Symbol Synonym
    AR12-1
    (Yamaguchi et al., 2001)
    Ar12-1
    (Basiri et al., 2014)
    Df(3L)AR12-1
    (Isaac and Andrew, 1996)
    Df(3L)Ar12-1
    (Ball et al., 2010)
    Df(3L)H18
    (Isaac and Andrew, 1996)
    Df(3L)emc18
    Name Synonyms
    Secondary FlyBase IDs
    • FBab0024870
    References (16)