FB2025_01 , released February 20, 2025
Aberration: Dmel\Df(2L)be408
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General Information
Symbol
Df(2L)be408
Species
D. melanogaster
Name
FlyBase ID
FBab0029661
Feature type
chromosomal_deletion
Computed Breakpoints include
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
P{lacW}barrk08103
(Masrouha et al., 2003)
Mutagen
P-element activity
(Masrouha et al., 2003)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Masrouha et al., 2003)
Breakpoints

[];[]

(Masrouha et al., 2003)
Causes alleles
barrbe408
(Masrouha et al., 2003)
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology
Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
barr
(Butler et al., 2001)
vls
(Cavey et al., 2005, Butler et al., 2001)
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.
    In these cases, there will be no "Export to Hitlist" button to the left.
    Phenotypic Data
    In combination with other aberrations

    Embryos derived from lok null mothers (Df(2L)pr2b/Df(2L)be408 females carrying P{CG10728+tMa} to rescue vls function and P{barr+tMa} to rescue barr function) have an average of 24.5 pole cells/embryo compared to the wild-type number of 37.3 pole cells/embryo. The progeny of the lok null flies are viable and fertile, they show no increase in the rate of X chromosome nondisjunction compared to controls and females show no defects in meiotic recombination frequency. lok null larvae are not more sensitive to methyl methanesulfonate or hydroxyurea than control larvae. Irradiation does not result in a delay of entry into mitosis in lok null embryos, in contrast to wild-type embryos.

    (Masrouha et al., 2003)

    Viable and female fertile in combination with Df(2L)Sd37.

    (Butler et al., 2001)
    NOT in combination with other aberrations
    Stocks (0)
    Notes on Origin
    Discoverer
     

    Separable from: a second site lethal mutation elsewhere on the chromosome.

    (Butler et al., 2001)
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    Deficiency affecting barr, lok and vls.

    (Masrouha et al., 2003)
    Synonyms and Secondary IDs (1)
    Reported As
    Symbol Synonym
    Df(2L)be408
    (Wang et al., 2015)
    Name Synonyms
    Secondary FlyBase IDs
      References (6)