FB2025_01 , released February 20, 2025
Aberration: Dmel\Df(2L)VA16
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General Information
Symbol
Df(2L)VA16
Species
D. melanogaster
Name
FlyBase ID
FBab0001669
Feature type
chromosomal_deletion
Computed Breakpoints include

36F7-36F9;37D1-37D2

Features within 36F7--37D2
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
gamma ray
(Stathakis et al., 1995)
ethyl methanesulfonate
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Pauli et al., 1995, Stathakis et al., 1995)
Breakpoints

37B9-37C1;37F5-38A1

(Pauli et al., 1995)

36F7-36F9;37D1-37D2

(Stathakis et al., 1995)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

l(2)36Fd << bk1 << l(2)36Fi << γTub37C << bk2 << l(2)37Da

Genetic mapping information
Comments

This deletion removes multiple ribosomal protein-coding genes (in addition to other genes).

(Marygold et al., 2007)
Comments on Cytology

All limits from polytene analysis (FBrf0084402)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
brat
(Brittnacher and Ganetzky, 1983)
γTub37C
(Schnorrer et al., 2002)
Partially deleted / disrupted
Molecular Data
Completely deleted
mRpL13
(Marygold et al., 2007)
RpL30
(Marygold et al., 2007)
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.
    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

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

    (Marygold et al., 2007)

    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(2L)VA16 chromosome acts as a dominant weak 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 this is a false positive result (the suppressor is not within the bounds of the deficient region) because the region of the deficiency is covered by one or more nonsuppressing deficiencies.

    (Mason et al., 2004)

    "γ ray" was stated as tentative. "ethyl methanesulfonate" was stated as tentative.

    Synonyms and Secondary IDs (2)
    Reported As
    Symbol Synonym
    Df(2L)VA16
    VA16
    (Brittnacher and Ganetzky, 1983)
    Name Synonyms
    Secondary FlyBase IDs
      References (11)