FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Df(2R)BSC858
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General Information
Symbol
Df(2R)BSC858
Species
D. melanogaster
Name
FlyBase ID
FBab0045971
Feature type
chromosomal_deletion
Computed Breakpoints include
Features within 51B6--51D1 (Estimated cytology)
Genomic Maps
Sequence coordinates
2R:14,629,307..14,629,307 (Df(2R)BSC858:bk1)
(Christensen et al., 2009.7.22)
2R:14,881,522..14,881,522 (Df(2R)BSC858:bk2)
(Christensen et al., 2009.7.22)
Member of large scale dataset(s)
Dfs_BSC_set2

A set of ~800 largely isogenic deficiency stocks created by FLP-induced recombination between FRT-carrying transgenic insertions; molecularly defined deletion endpoints correspond to initial location of the progenitor insertions. Designed to fill gaps in deletion coverage and breakpoint placement; also used to replace older available deficiencies that have not been molecularly mapped.

(Cook et al., 2012)
Nature of Aberration
Cytological Order
Progenitor
PBac{WH}f04130
(Christensen et al., 2009.7.22)
P{XP}d01208
(Christensen et al., 2009.7.22)
Mutagen
FLPase
(Christensen et al., 2009.7.22)
Class of aberration (relative to wild type)
chromosomal_deletion
(Christensen et al., 2009.7.22)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Christensen et al., 2009.7.22)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
P+PBac{XP3.WH3}BSC858
(Christensen et al., 2009.7.22)
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology

The breakpoints of Df(2R)BSC858 predicted from the Release 5 genomic coordinates of the insertion sites of the progenitor transposable elements PBac{WH}f04130 and P{XP}d01208 are 2R:10516812 ;10769027 and the cytological breakpoints predicted from these coordinates are 51B6;51D1.

(Christensen et al., 2009.7.22)
Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
kn
(Christensen et al., 2009.7.22)
Rpn6
(Christensen et al., 2009.7.22)
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 (45)
Phenotypic Data
In combination with other aberrations
NOT in combination with other aberrations
Stocks (1)
Notes on Origin
Discoverer
 
Balancer / Genotype Variants of the Aberration
 
Separable Components
 
Other Comments
 
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
BEAF<up>Df(200 kb)</up>
(Jukam et al., 2016)
Df(2R)BSC858
(Hanson et al., 2019, Jukam et al., 2016, Cook et al., 2012, Christensen et al., 2009.7.22)
Name Synonyms
Secondary FlyBase IDs
    References (6)