FB2024_03 , released June 25, 2024
Aberration: Dmel\Df(2R)BSC22
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General Information
Symbol
Df(2R)BSC22
Species
D. melanogaster
Name
FlyBase ID
FBab0029834
Feature type
chromosomal_deletion
Computed Breakpoints include
Features within 56D7--56F12
Sequence coordinates
Member of large scale dataset(s)
Dfs_BSC_set1

A set of ~50 targeted deficiencies created by exploiting hybrid element insertion (HEI) and resolution; designed to fill gaps in deletion coverage.

(Parks et al., 2004)
Nature of Aberration
Cytological Order
Progenitor
P{EP}βTub56DEP2640
(Parks et al., 2004, Deal-Herr and Cook, 2002.9.10)
P{PZ}PCNA02448
(Parks et al., 2004, Deal-Herr and Cook, 2002.9.10)
Mutagen
Delta2-3 transposase
(Deal-Herr and Cook, 2002.9.10)
recombination
(Deal-Herr and Cook, 2002.9.10)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Parks et al., 2004, Deal-Herr and Cook, 2002.9.10)
Breakpoints

56D7-56E3;56F9-56F12

(Parks et al., 2004, Deal-Herr and Cook, 2002.9.10)
Causes alleles
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
18w
(Deal-Herr and Cook, 2002.9.10)
par-1
(McDonald et al., 2008)
Tbcb
(Baffet et al., 2012)
βTub56D
(Deal-Herr and Cook, 2002.9.10)
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
 
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
    Phenotypic Data
    In combination with other aberrations

    Inferred to overlap with: Df(2R)BSC782.

    (Christensen et al., 2009.5.6)

    Inferred to overlap with: Df(2R)BSC594.

    (Christensen et al., 2008.9.3)
    NOT in combination with other aberrations
    Stocks (2)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    The Df(2R)BSC22 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(2R)BSC22 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)

    The miniwhite marker from P{EP}βTub56DEP2640 was deleted or disrupted.

    (Mason, 2004.11.26)
    Synonyms and Secondary IDs (1)
    References (23)